85227525

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4123

約数の個数: 48

約数和(自身を含む): 161656320

約数和(自身を除く): 76428795

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4073, 4185, 6975, 12219, 20365, 20925, 36657, 61095, 101825, 109971, 126263, 183285, 305475, 378789, 549855, 631315, 916425, 1136367, 1893945, 2749275, 3156575, 3409101, 5681835, 9469725, 17045505, 28409175, 85227525]

約数ペア:

[(1, 85227525), (3, 28409175), (5, 17045505), (9, 9469725), (15, 5681835), (25, 3409101), (27, 3156575), (31, 2749275), (45, 1893945), (75, 1136367), (93, 916425), (135, 631315), (155, 549855), (225, 378789), (279, 305475), (465, 183285), (675, 126263), (775, 109971), (837, 101825), (1395, 61095), (2325, 36657), (4073, 20925), (4185, 20365), (6975, 12219)]