71019452325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1328087}}^1$

素因数の和:1328154

約数の個数: 48

約数和(自身を含む): 126476476416

約数和(自身を除く): 55457024091

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 10695, 17825, 53475, 1328087, 3984261, 6640435, 19921305, 30546001, 33202175, 41170697, 91638003, 99606525, 123512091, 152730005, 205853485, 458190015, 617560455, 763650025, 946926031, 1029267425, 2290950075, 2840778093, 3087802275, 4734630155, 14203890465, 23673150775, 71019452325]

約数ペア:

[(1, 71019452325), (3, 23673150775), (5, 14203890465), (15, 4734630155), (23, 3087802275), (25, 2840778093), (31, 2290950075), (69, 1029267425), (75, 946926031), (93, 763650025), (115, 617560455), (155, 458190015), (345, 205853485), (465, 152730005), (575, 123512091), (713, 99606525), (775, 91638003), (1725, 41170697), (2139, 33202175), (2325, 30546001), (3565, 19921305), (10695, 6640435), (17825, 3984261), (53475, 1328087)]