2996857188875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{452279}}^1$

素因数の和:452445

約数の個数: 64

約数和(自身を含む): 4199474073600

約数和(自身を除く): 1202616884725

約数列:

[1, 5, 11, 25, 55, 61, 79, 125, 275, 305, 395, 671, 869, 1375, 1525, 1975, 3355, 4345, 4819, 7625, 9875, 16775, 21725, 24095, 53009, 83875, 108625, 120475, 265045, 452279, 602375, 1325225, 2261395, 4975069, 6626125, 11306975, 24875345, 27589019, 35730041, 56534875, 124376725, 137945095, 178650205, 303479209, 393030451, 621883625, 689725475, 893251025, 1517396045, 1965152255, 2179532501, 3448627375, 4466255125, 7586980225, 9825761275, 10897662505, 23974857511, 37934901125, 49128806375, 54488312525, 119874287555, 272441562625, 599371437775, 2996857188875]

約数ペア:

[(1, 2996857188875), (5, 599371437775), (11, 272441562625), (25, 119874287555), (55, 54488312525), (61, 49128806375), (79, 37934901125), (125, 23974857511), (275, 10897662505), (305, 9825761275), (395, 7586980225), (671, 4466255125), (869, 3448627375), (1375, 2179532501), (1525, 1965152255), (1975, 1517396045), (3355, 893251025), (4345, 689725475), (4819, 621883625), (7625, 393030451), (9875, 303479209), (16775, 178650205), (21725, 137945095), (24095, 124376725), (53009, 56534875), (83875, 35730041), (108625, 27589019), (120475, 24875345), (265045, 11306975), (452279, 6626125), (602375, 4975069), (1325225, 2261395)]