137475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 270816

約数和(自身を除く): 133341

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 47, 65, 75, 117, 141, 195, 225, 235, 325, 423, 585, 611, 705, 975, 1175, 1833, 2115, 2925, 3055, 3525, 5499, 9165, 10575, 15275, 27495, 45825, 137475]

約数ペア:

[(1, 137475), (3, 45825), (5, 27495), (9, 15275), (13, 10575), (15, 9165), (25, 5499), (39, 3525), (45, 3055), (47, 2925), (65, 2115), (75, 1833), (117, 1175), (141, 975), (195, 705), (225, 611), (235, 585), (325, 423)]