47820675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 91581440

約数和(自身を除く): 43760765

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 1153, 1185, 1659, 1975, 2765, 3459, 5765, 5925, 8071, 8295, 13825, 17295, 24213, 28825, 40355, 41475, 86475, 91087, 121065, 201775, 273261, 455435, 605325, 637609, 1366305, 1912827, 2277175, 3188045, 6831525, 9564135, 15940225, 47820675]

約数ペア:

[(1, 47820675), (3, 15940225), (5, 9564135), (7, 6831525), (15, 3188045), (21, 2277175), (25, 1912827), (35, 1366305), (75, 637609), (79, 605325), (105, 455435), (175, 273261), (237, 201775), (395, 121065), (525, 91087), (553, 86475), (1153, 41475), (1185, 40355), (1659, 28825), (1975, 24213), (2765, 17295), (3459, 13825), (5765, 8295), (5925, 8071)]