71159175

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 133562880

約数和(自身を除く): 62403705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 2243, 3525, 6345, 6729, 10575, 11215, 20187, 31725, 33645, 56075, 60561, 100935, 105421, 168225, 302805, 316263, 504675, 527105, 948789, 1514025, 1581315, 2635525, 2846367, 4743945, 7906575, 14231835, 23719725, 71159175]

約数ペア:

[(1, 71159175), (3, 23719725), (5, 14231835), (9, 7906575), (15, 4743945), (25, 2846367), (27, 2635525), (45, 1581315), (47, 1514025), (75, 948789), (135, 527105), (141, 504675), (225, 316263), (235, 302805), (423, 168225), (675, 105421), (705, 100935), (1175, 60561), (1269, 56075), (2115, 33645), (2243, 31725), (3525, 20187), (6345, 11215), (6729, 10575)]