145420563315

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{4177}}^1$

素因数の和:4792

約数の個数: 64

約数和(自身を含む): 241194268800

約数和(自身を除く): 95773705485

約数列:

[1, 3, 5, 15, 37, 111, 149, 185, 421, 447, 555, 745, 1263, 2105, 2235, 4177, 5513, 6315, 12531, 15577, 16539, 20885, 27565, 46731, 62655, 62729, 77885, 82695, 154549, 188187, 233655, 313645, 463647, 622373, 772745, 940935, 1758517, 1867119, 2318235, 2320973, 3111865, 5275551, 6962919, 8792585, 9335595, 11604865, 23027801, 26377755, 34814595, 65065129, 69083403, 115139005, 195195387, 262019033, 325325645, 345417015, 786057099, 975976935, 1310095165, 3930285495, 9694704221, 29084112663, 48473521105, 145420563315]

約数ペア:

[(1, 145420563315), (3, 48473521105), (5, 29084112663), (15, 9694704221), (37, 3930285495), (111, 1310095165), (149, 975976935), (185, 786057099), (421, 345417015), (447, 325325645), (555, 262019033), (745, 195195387), (1263, 115139005), (2105, 69083403), (2235, 65065129), (4177, 34814595), (5513, 26377755), (6315, 23027801), (12531, 11604865), (15577, 9335595), (16539, 8792585), (20885, 6962919), (27565, 5275551), (46731, 3111865), (62655, 2320973), (62729, 2318235), (77885, 1867119), (82695, 1758517), (154549, 940935), (188187, 772745), (233655, 622373), (313645, 463647)]