13851135

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 12414465

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 47, 59, 111, 135, 141, 177, 185, 235, 295, 333, 423, 531, 555, 705, 885, 999, 1269, 1593, 1665, 1739, 2115, 2183, 2655, 2773, 4995, 5217, 6345, 6549, 7965, 8319, 8695, 10915, 13865, 15651, 19647, 24957, 26085, 32745, 41595, 46953, 58941, 74871, 78255, 98235, 102601, 124785, 234765, 294705, 307803, 374355, 513005, 923409, 1539015, 2770227, 4617045, 13851135]

約数ペア:

[(1, 13851135), (3, 4617045), (5, 2770227), (9, 1539015), (15, 923409), (27, 513005), (37, 374355), (45, 307803), (47, 294705), (59, 234765), (111, 124785), (135, 102601), (141, 98235), (177, 78255), (185, 74871), (235, 58941), (295, 46953), (333, 41595), (423, 32745), (531, 26085), (555, 24957), (705, 19647), (885, 15651), (999, 13865), (1269, 10915), (1593, 8695), (1665, 8319), (1739, 7965), (2115, 6549), (2183, 6345), (2655, 5217), (2773, 4995)]