480184575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15887}}^1$

素因数の和:15944

約数の個数: 48

約数和(自身を含む): 882610176

約数和(自身を除く): 402425601

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2325, 6045, 10075, 15887, 30225, 47661, 79435, 206531, 238305, 397175, 492497, 619593, 1032655, 1191525, 1477491, 2462485, 3097965, 5163275, 6402461, 7387455, 12312425, 15489825, 19207383, 32012305, 36937275, 96036915, 160061525, 480184575]

約数ペア:

[(1, 480184575), (3, 160061525), (5, 96036915), (13, 36937275), (15, 32012305), (25, 19207383), (31, 15489825), (39, 12312425), (65, 7387455), (75, 6402461), (93, 5163275), (155, 3097965), (195, 2462485), (325, 1477491), (403, 1191525), (465, 1032655), (775, 619593), (975, 492497), (1209, 397175), (2015, 238305), (2325, 206531), (6045, 79435), (10075, 47661), (15887, 30225)]