157649766075

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{17981}}^1$

素因数の和:18450

約数の個数: 96

約数和(自身を含む): 299680819200

約数和(自身を除く): 142031053125

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 419, 465, 675, 775, 837, 1257, 1395, 2095, 2325, 3771, 4185, 6285, 6975, 10475, 11313, 12989, 17981, 18855, 20925, 31425, 38967, 53943, 56565, 64945, 89905, 94275, 116901, 161829, 194835, 269715, 282825, 324725, 350703, 449525, 485487, 557411, 584505, 809145, 974175, 1348575, 1672233, 1753515, 2427435, 2787055, 2922525, 4045725, 5016699, 7534039, 8361165, 8767575, 12137175, 13935275, 15050097, 22602117, 25083495, 37670195, 41805825, 67806351, 75250485, 113010585, 125417475, 188350975, 203419053, 233555209, 339031755, 376252425, 565052925, 700665627, 1017095265, 1167776045, 1695158775, 2101996881, 3503328135, 5085476325, 5838880225, 6305990643, 10509984405, 17516640675, 31529953215, 52549922025, 157649766075]

約数ペア:

[(1, 157649766075), (3, 52549922025), (5, 31529953215), (9, 17516640675), (15, 10509984405), (25, 6305990643), (27, 5838880225), (31, 5085476325), (45, 3503328135), (75, 2101996881), (93, 1695158775), (135, 1167776045), (155, 1017095265), (225, 700665627), (279, 565052925), (419, 376252425), (465, 339031755), (675, 233555209), (775, 203419053), (837, 188350975), (1257, 125417475), (1395, 113010585), (2095, 75250485), (2325, 67806351), (3771, 41805825), (4185, 37670195), (6285, 25083495), (6975, 22602117), (10475, 15050097), (11313, 13935275), (12989, 12137175), (17981, 8767575), (18855, 8361165), (20925, 7534039), (31425, 5016699), (38967, 4045725), (53943, 2922525), (56565, 2787055), (64945, 2427435), (89905, 1753515), (94275, 1672233), (116901, 1348575), (161829, 974175), (194835, 809145), (269715, 584505), (282825, 557411), (324725, 485487), (350703, 449525)]