3924375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 80

約数和(自身を含む): 8397312

約数和(自身を除く): 4472937

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 39, 65, 69, 75, 91, 105, 115, 125, 161, 175, 195, 273, 299, 325, 345, 375, 455, 483, 525, 575, 625, 805, 875, 897, 975, 1365, 1495, 1625, 1725, 1875, 2093, 2275, 2415, 2625, 2875, 4025, 4375, 4485, 4875, 6279, 6825, 7475, 8125, 8625, 10465, 11375, 12075, 13125, 14375, 20125, 22425, 24375, 31395, 34125, 37375, 43125, 52325, 56875, 60375, 100625, 112125, 156975, 170625, 186875, 261625, 301875, 560625, 784875, 1308125, 3924375]

約数ペア:

[(1, 3924375), (3, 1308125), (5, 784875), (7, 560625), (13, 301875), (15, 261625), (21, 186875), (23, 170625), (25, 156975), (35, 112125), (39, 100625), (65, 60375), (69, 56875), (75, 52325), (91, 43125), (105, 37375), (115, 34125), (125, 31395), (161, 24375), (175, 22425), (195, 20125), (273, 14375), (299, 13125), (325, 12075), (345, 11375), (375, 10465), (455, 8625), (483, 8125), (525, 7475), (575, 6825), (625, 6279), (805, 4875), (875, 4485), (897, 4375), (975, 4025), (1365, 2875), (1495, 2625), (1625, 2415), (1725, 2275), (1875, 2093)]