66325875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 137659392

約数和(自身を除く): 71333517

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1925, 2297, 2625, 4125, 5775, 6891, 9625, 11485, 16079, 25267, 28875, 34455, 48237, 57425, 75801, 80395, 126335, 172275, 176869, 241185, 287125, 379005, 401975, 530607, 631675, 861375, 884345, 1205925, 1895025, 2009875, 2653035, 3158375, 4421725, 6029625, 9475125, 13265175, 22108625, 66325875]

約数ペア:

[(1, 66325875), (3, 22108625), (5, 13265175), (7, 9475125), (11, 6029625), (15, 4421725), (21, 3158375), (25, 2653035), (33, 2009875), (35, 1895025), (55, 1205925), (75, 884345), (77, 861375), (105, 631675), (125, 530607), (165, 401975), (175, 379005), (231, 287125), (275, 241185), (375, 176869), (385, 172275), (525, 126335), (825, 80395), (875, 75801), (1155, 57425), (1375, 48237), (1925, 34455), (2297, 28875), (2625, 25267), (4125, 16079), (5775, 11485), (6891, 9625)]