1365431175

素因数分解:

$3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9497}}^1$

素因数の和:9590

約数の個数: 60

約数和(自身を含む): 2565143856

約数和(自身を除く): 1199712681

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 81, 135, 213, 225, 355, 405, 639, 675, 1065, 1775, 1917, 2025, 3195, 5325, 5751, 9497, 9585, 15975, 28491, 28755, 47485, 47925, 85473, 142455, 143775, 237425, 256419, 427365, 674287, 712275, 769257, 1282095, 2022861, 2136825, 3371435, 3846285, 6068583, 6410475, 10114305, 16857175, 18205749, 19231425, 30342915, 50571525, 54617247, 91028745, 151714575, 273086235, 455143725, 1365431175]

約数ペア:

[(1, 1365431175), (3, 455143725), (5, 273086235), (9, 151714575), (15, 91028745), (25, 54617247), (27, 50571525), (45, 30342915), (71, 19231425), (75, 18205749), (81, 16857175), (135, 10114305), (213, 6410475), (225, 6068583), (355, 3846285), (405, 3371435), (639, 2136825), (675, 2022861), (1065, 1282095), (1775, 769257), (1917, 712275), (2025, 674287), (3195, 427365), (5325, 256419), (5751, 237425), (9497, 143775), (9585, 142455), (15975, 85473), (28491, 47925), (28755, 47485)]