4480822425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{4649}}^1$

素因数の和:4914

約数の個数: 48

約数和(自身を含む): 7555766400

約数和(自身を除く): 3074943975

約数列:

[1, 3, 5, 15, 25, 71, 75, 181, 213, 355, 543, 905, 1065, 1775, 2715, 4525, 4649, 5325, 12851, 13575, 13947, 23245, 38553, 64255, 69735, 116225, 192765, 321275, 330079, 348675, 841469, 963825, 990237, 1650395, 2524407, 4207345, 4951185, 8251975, 12622035, 21036725, 24755925, 59744299, 63110175, 179232897, 298721495, 896164485, 1493607475, 4480822425]

約数ペア:

[(1, 4480822425), (3, 1493607475), (5, 896164485), (15, 298721495), (25, 179232897), (71, 63110175), (75, 59744299), (181, 24755925), (213, 21036725), (355, 12622035), (543, 8251975), (905, 4951185), (1065, 4207345), (1775, 2524407), (2715, 1650395), (4525, 990237), (4649, 963825), (5325, 841469), (12851, 348675), (13575, 330079), (13947, 321275), (23245, 192765), (38553, 116225), (64255, 69735)]