8479228875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1710

約数の個数: 128

約数和(自身を含む): 16202833920

約数和(自身を除く): 7723605045

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 47, 65, 69, 75, 115, 125, 141, 195, 235, 299, 325, 345, 375, 575, 611, 705, 897, 975, 1081, 1175, 1495, 1609, 1625, 1725, 1833, 2875, 3055, 3243, 3525, 4485, 4827, 4875, 5405, 5875, 7475, 8045, 8625, 9165, 14053, 15275, 16215, 17625, 20917, 22425, 24135, 27025, 37007, 37375, 40225, 42159, 45825, 62751, 70265, 75623, 76375, 81075, 104585, 111021, 112125, 120675, 135125, 185035, 201125, 210795, 226869, 229125, 313755, 351325, 378115, 405375, 481091, 522925, 555105, 603375, 925175, 983099, 1053975, 1134345, 1443273, 1568775, 1739329, 1756625, 1890575, 2405455, 2614625, 2775525, 2949297, 4625875, 4915495, 5217987, 5269875, 5671725, 7216365, 7843875, 8696645, 9452875, 12027275, 13877625, 14746485, 22611277, 24577475, 26089935, 28358625, 36081825, 43483225, 60136375, 67833831, 73732425, 113056385, 122887375, 130449675, 180409125, 217416125, 339169155, 368662125, 565281925, 652248375, 1695845775, 2826409625, 8479228875]

約数ペア:

[(1, 8479228875), (3, 2826409625), (5, 1695845775), (13, 652248375), (15, 565281925), (23, 368662125), (25, 339169155), (39, 217416125), (47, 180409125), (65, 130449675), (69, 122887375), (75, 113056385), (115, 73732425), (125, 67833831), (141, 60136375), (195, 43483225), (235, 36081825), (299, 28358625), (325, 26089935), (345, 24577475), (375, 22611277), (575, 14746485), (611, 13877625), (705, 12027275), (897, 9452875), (975, 8696645), (1081, 7843875), (1175, 7216365), (1495, 5671725), (1609, 5269875), (1625, 5217987), (1725, 4915495), (1833, 4625875), (2875, 2949297), (3055, 2775525), (3243, 2614625), (3525, 2405455), (4485, 1890575), (4827, 1756625), (4875, 1739329), (5405, 1568775), (5875, 1443273), (7475, 1134345), (8045, 1053975), (8625, 983099), (9165, 925175), (14053, 603375), (15275, 555105), (16215, 522925), (17625, 481091), (20917, 405375), (22425, 378115), (24135, 351325), (27025, 313755), (37007, 229125), (37375, 226869), (40225, 210795), (42159, 201125), (45825, 185035), (62751, 135125), (70265, 120675), (75623, 112125), (76375, 111021), (81075, 104585)]