160916925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 288675968

約数和(自身を除く): 127759043

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 151, 195, 325, 453, 755, 975, 1093, 1963, 2265, 3279, 3775, 5465, 5889, 9815, 11325, 14209, 16395, 27325, 29445, 42627, 49075, 71045, 81975, 147225, 165043, 213135, 355225, 495129, 825215, 1065675, 2145559, 2475645, 4126075, 6436677, 10727795, 12378225, 32183385, 53638975, 160916925]

約数ペア:

[(1, 160916925), (3, 53638975), (5, 32183385), (13, 12378225), (15, 10727795), (25, 6436677), (39, 4126075), (65, 2475645), (75, 2145559), (151, 1065675), (195, 825215), (325, 495129), (453, 355225), (755, 213135), (975, 165043), (1093, 147225), (1963, 81975), (2265, 71045), (3279, 49075), (3775, 42627), (5465, 29445), (5889, 27325), (9815, 16395), (11325, 14209)]