47362725

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1272

約数の個数: 60

約数和(自身を含む): 92424640

約数和(自身を除く): 45061915

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1231, 1425, 1539, 2025, 2565, 3693, 4275, 6155, 7695, 11079, 12825, 18465, 23389, 30775, 33237, 38475, 55395, 70167, 92325, 99711, 116945, 166185, 210501, 276975, 350835, 498555, 584725, 631503, 830925, 1052505, 1754175, 1894509, 2492775, 3157515, 5262525, 9472545, 15787575, 47362725]

約数ペア:

[(1, 47362725), (3, 15787575), (5, 9472545), (9, 5262525), (15, 3157515), (19, 2492775), (25, 1894509), (27, 1754175), (45, 1052505), (57, 830925), (75, 631503), (81, 584725), (95, 498555), (135, 350835), (171, 276975), (225, 210501), (285, 166185), (405, 116945), (475, 99711), (513, 92325), (675, 70167), (855, 55395), (1231, 38475), (1425, 33237), (1539, 30775), (2025, 23389), (2565, 18465), (3693, 12825), (4275, 11079), (6155, 7695)]