86195475

素因数分解:

$3^3\times 5^2\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 159260640

約数和(自身を除く): 73065165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 277, 461, 675, 831, 1383, 1385, 2305, 2493, 4149, 4155, 6915, 6925, 7479, 11525, 12447, 12465, 20745, 20775, 34575, 37395, 62235, 62325, 103725, 127697, 186975, 311175, 383091, 638485, 1149273, 1915455, 3192425, 3447819, 5746365, 9577275, 17239095, 28731825, 86195475]

約数ペア:

[(1, 86195475), (3, 28731825), (5, 17239095), (9, 9577275), (15, 5746365), (25, 3447819), (27, 3192425), (45, 1915455), (75, 1149273), (135, 638485), (225, 383091), (277, 311175), (461, 186975), (675, 127697), (831, 103725), (1383, 62325), (1385, 62235), (2305, 37395), (2493, 34575), (4149, 20775), (4155, 20745), (6915, 12465), (6925, 12447), (7479, 11525)]