18480466035

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 34712616960

約数和(自身を除く): 16232150925

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 47, 111, 135, 141, 185, 223, 235, 333, 353, 423, 555, 669, 705, 999, 1059, 1115, 1269, 1665, 1739, 1765, 2007, 2115, 3177, 3345, 4995, 5217, 5295, 6021, 6345, 8251, 8695, 9531, 10035, 10481, 13061, 15651, 15885, 16591, 24753, 26085, 30105, 31443, 39183, 41255, 46953, 47655, 49773, 52405, 65305, 74259, 78255, 78719, 82955, 94329, 117549, 123765, 149319, 157215, 195915, 222777, 234765, 236157, 248865, 282987, 352647, 371295, 387797, 393595, 447957, 471645, 587745, 613867, 708471, 746595, 1113885, 1163391, 1180785, 1414935, 1763235, 1841601, 1938985, 2125413, 2239785, 2912603, 3069335, 3490173, 3542355, 3699793, 5524803, 5816955, 8737809, 9208005, 10470519, 10627065, 11099379, 14563015, 16574409, 17450865, 18498965, 26213427, 27624015, 33298137, 43689045, 52352595, 55496895, 78640281, 82872045, 99894411, 131067135, 136892341, 166490685, 393201405, 410677023, 499472055, 684461705, 1232031069, 2053385115, 3696093207, 6160155345, 18480466035]

約数ペア:

[(1, 18480466035), (3, 6160155345), (5, 3696093207), (9, 2053385115), (15, 1232031069), (27, 684461705), (37, 499472055), (45, 410677023), (47, 393201405), (111, 166490685), (135, 136892341), (141, 131067135), (185, 99894411), (223, 82872045), (235, 78640281), (333, 55496895), (353, 52352595), (423, 43689045), (555, 33298137), (669, 27624015), (705, 26213427), (999, 18498965), (1059, 17450865), (1115, 16574409), (1269, 14563015), (1665, 11099379), (1739, 10627065), (1765, 10470519), (2007, 9208005), (2115, 8737809), (3177, 5816955), (3345, 5524803), (4995, 3699793), (5217, 3542355), (5295, 3490173), (6021, 3069335), (6345, 2912603), (8251, 2239785), (8695, 2125413), (9531, 1938985), (10035, 1841601), (10481, 1763235), (13061, 1414935), (15651, 1180785), (15885, 1163391), (16591, 1113885), (24753, 746595), (26085, 708471), (30105, 613867), (31443, 587745), (39183, 471645), (41255, 447957), (46953, 393595), (47655, 387797), (49773, 371295), (52405, 352647), (65305, 282987), (74259, 248865), (78255, 236157), (78719, 234765), (82955, 222777), (94329, 195915), (117549, 157215), (123765, 149319)]