676222725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4259}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 1172692800

約数和(自身を除く): 496470075

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 145, 219, 365, 435, 725, 1095, 1825, 2117, 2175, 4259, 5475, 6351, 10585, 12777, 21295, 31755, 52925, 63885, 106475, 123511, 158775, 310907, 319425, 370533, 617555, 932721, 1554535, 1852665, 3087775, 4663605, 7772675, 9016303, 9263325, 23318025, 27048909, 45081515, 135244545, 225407575, 676222725]

約数ペア:

[(1, 676222725), (3, 225407575), (5, 135244545), (15, 45081515), (25, 27048909), (29, 23318025), (73, 9263325), (75, 9016303), (87, 7772675), (145, 4663605), (219, 3087775), (365, 1852665), (435, 1554535), (725, 932721), (1095, 617555), (1825, 370533), (2117, 319425), (2175, 310907), (4259, 158775), (5475, 123511), (6351, 106475), (10585, 63885), (12777, 52925), (21295, 31755)]