64077594625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{3889}}^1$

素因数の和:4459

約数の個数: 64

約数和(自身を含む): 91229898240

約数和(自身を除く): 27152303615

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 521, 575, 1265, 1375, 2605, 2875, 3889, 5731, 6325, 11983, 13025, 19445, 28655, 31625, 42779, 59915, 65125, 89447, 97225, 131813, 143275, 213895, 299575, 447235, 486125, 659065, 716375, 983917, 1069475, 1497875, 2026169, 2236175, 3295325, 4919585, 5347375, 10130845, 11180875, 16476625, 22287859, 24597925, 46601887, 50654225, 111439295, 122989625, 233009435, 253271125, 512620757, 557196475, 1165047175, 2563103785, 2785982375, 5825235875, 12815518925, 64077594625]

約数ペア:

[(1, 64077594625), (5, 12815518925), (11, 5825235875), (23, 2785982375), (25, 2563103785), (55, 1165047175), (115, 557196475), (125, 512620757), (253, 253271125), (275, 233009435), (521, 122989625), (575, 111439295), (1265, 50654225), (1375, 46601887), (2605, 24597925), (2875, 22287859), (3889, 16476625), (5731, 11180875), (6325, 10130845), (11983, 5347375), (13025, 4919585), (19445, 3295325), (28655, 2236175), (31625, 2026169), (42779, 1497875), (59915, 1069475), (65125, 983917), (89447, 716375), (97225, 659065), (131813, 486125), (143275, 447235), (213895, 299575)]