7131364245

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 13121222400

約数和(自身を除く): 5989858155

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 131, 149, 207, 345, 353, 393, 447, 655, 745, 1035, 1059, 1179, 1341, 1765, 1965, 2235, 3013, 3177, 3427, 5295, 5895, 6705, 8119, 9039, 10281, 15065, 15885, 17135, 19519, 24357, 27117, 30843, 40595, 45195, 46243, 51405, 52597, 58557, 73071, 97595, 121785, 135585, 138729, 154215, 157791, 175671, 231215, 262985, 292785, 365355, 416187, 448937, 473373, 693645, 788955, 878355, 1063589, 1209731, 1346811, 2080935, 2244685, 2366865, 3190767, 3629193, 4040433, 5317945, 6048655, 6734055, 6890207, 9572301, 10887579, 15953835, 18145965, 20202165, 20670621, 34451035, 47861505, 54437895, 62011863, 103353105, 158474761, 310059315, 475424283, 792373805, 1426272849, 2377121415, 7131364245]

約数ペア:

[(1, 7131364245), (3, 2377121415), (5, 1426272849), (9, 792373805), (15, 475424283), (23, 310059315), (45, 158474761), (69, 103353105), (115, 62011863), (131, 54437895), (149, 47861505), (207, 34451035), (345, 20670621), (353, 20202165), (393, 18145965), (447, 15953835), (655, 10887579), (745, 9572301), (1035, 6890207), (1059, 6734055), (1179, 6048655), (1341, 5317945), (1765, 4040433), (1965, 3629193), (2235, 3190767), (3013, 2366865), (3177, 2244685), (3427, 2080935), (5295, 1346811), (5895, 1209731), (6705, 1063589), (8119, 878355), (9039, 788955), (10281, 693645), (15065, 473373), (15885, 448937), (17135, 416187), (19519, 365355), (24357, 292785), (27117, 262985), (30843, 231215), (40595, 175671), (45195, 157791), (46243, 154215), (51405, 138729), (52597, 135585), (58557, 121785), (73071, 97595)]