40115925

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 74538880

約数和(自身を除く): 34422955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 225, 309, 515, 577, 675, 927, 1545, 1731, 2575, 2781, 2885, 4635, 5193, 7725, 8655, 13905, 14425, 15579, 23175, 25965, 43275, 59431, 69525, 77895, 129825, 178293, 297155, 389475, 534879, 891465, 1485775, 1604637, 2674395, 4457325, 8023185, 13371975, 40115925]

約数ペア:

[(1, 40115925), (3, 13371975), (5, 8023185), (9, 4457325), (15, 2674395), (25, 1604637), (27, 1485775), (45, 891465), (75, 534879), (103, 389475), (135, 297155), (225, 178293), (309, 129825), (515, 77895), (577, 69525), (675, 59431), (927, 43275), (1545, 25965), (1731, 23175), (2575, 15579), (2781, 14425), (2885, 13905), (4635, 8655), (5193, 7725)]