662223253485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1249}}^1\times {\mathrm{5023}}^1$

素因数の和:6538

約数の個数: 64

約数和(自身を含む): 1099653120000

約数和(自身を除く): 437429866515

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 465, 681, 1135, 1249, 3405, 3747, 5023, 6245, 7037, 15069, 18735, 21111, 25115, 35185, 38719, 75345, 105555, 116157, 155713, 193595, 283523, 467139, 580785, 778565, 850569, 1140221, 1417615, 2335695, 3420663, 4252845, 5701105, 6273727, 8789213, 17103315, 18821181, 26367639, 31368635, 35346851, 43946065, 94105905, 106040553, 131838195, 176734255, 194485537, 530202765, 583456611, 972427685, 1424136029, 2917283055, 4272408087, 7120680145, 21362040435, 44148216899, 132444650697, 220741084495, 662223253485]

約数ペア:

[(1, 662223253485), (3, 220741084495), (5, 132444650697), (15, 44148216899), (31, 21362040435), (93, 7120680145), (155, 4272408087), (227, 2917283055), (465, 1424136029), (681, 972427685), (1135, 583456611), (1249, 530202765), (3405, 194485537), (3747, 176734255), (5023, 131838195), (6245, 106040553), (7037, 94105905), (15069, 43946065), (18735, 35346851), (21111, 31368635), (25115, 26367639), (35185, 18821181), (38719, 17103315), (75345, 8789213), (105555, 6273727), (116157, 5701105), (155713, 4252845), (193595, 3420663), (283523, 2335695), (467139, 1417615), (580785, 1140221), (778565, 850569)]