48041775

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 89240320

約数和(自身を除く): 41198545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 225, 309, 515, 675, 691, 927, 1545, 2073, 2575, 2781, 3455, 4635, 6219, 7725, 10365, 13905, 17275, 18657, 23175, 31095, 51825, 69525, 71173, 93285, 155475, 213519, 355865, 466425, 640557, 1067595, 1779325, 1921671, 3202785, 5337975, 9608355, 16013925, 48041775]

約数ペア:

[(1, 48041775), (3, 16013925), (5, 9608355), (9, 5337975), (15, 3202785), (25, 1921671), (27, 1779325), (45, 1067595), (75, 640557), (103, 466425), (135, 355865), (225, 213519), (309, 155475), (515, 93285), (675, 71173), (691, 69525), (927, 51825), (1545, 31095), (2073, 23175), (2575, 18657), (2781, 17275), (3455, 13905), (4635, 10365), (6219, 7725)]