48140145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 88742160

約数和(自身を除く): 40602015

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 555, 997, 1073, 1305, 1665, 2991, 3219, 4985, 5365, 8973, 9657, 14955, 16095, 28913, 36889, 44865, 48285, 86739, 110667, 144565, 184445, 260217, 332001, 433695, 553335, 1069781, 1301085, 1660005, 3209343, 5348905, 9628029, 16046715, 48140145]

約数ペア:

[(1, 48140145), (3, 16046715), (5, 9628029), (9, 5348905), (15, 3209343), (29, 1660005), (37, 1301085), (45, 1069781), (87, 553335), (111, 433695), (145, 332001), (185, 260217), (261, 184445), (333, 144565), (435, 110667), (555, 86739), (997, 48285), (1073, 44865), (1305, 36889), (1665, 28913), (2991, 16095), (3219, 14955), (4985, 9657), (5365, 8973)]