713783875

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 1062217728

約数和(自身を除く): 348433853

約数列:

[1, 5, 7, 25, 35, 43, 61, 125, 175, 215, 301, 305, 311, 427, 875, 1075, 1505, 1525, 1555, 2135, 2177, 2623, 5375, 7525, 7625, 7775, 10675, 10885, 13115, 13373, 18361, 18971, 37625, 38875, 53375, 54425, 65575, 66865, 91805, 93611, 94855, 132797, 272125, 327875, 334325, 459025, 468055, 474275, 663985, 815753, 1671625, 2295125, 2340275, 2371375, 3319925, 4078765, 5710271, 11701375, 16599625, 20393825, 28551355, 101969125, 142756775, 713783875]

約数ペア:

[(1, 713783875), (5, 142756775), (7, 101969125), (25, 28551355), (35, 20393825), (43, 16599625), (61, 11701375), (125, 5710271), (175, 4078765), (215, 3319925), (301, 2371375), (305, 2340275), (311, 2295125), (427, 1671625), (875, 815753), (1075, 663985), (1505, 474275), (1525, 468055), (1555, 459025), (2135, 334325), (2177, 327875), (2623, 272125), (5375, 132797), (7525, 94855), (7625, 93611), (7775, 91805), (10675, 66865), (10885, 65575), (13115, 54425), (13373, 53375), (18361, 38875), (18971, 37625)]