71537475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 124849152

約数和(自身を除く): 53311677

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 339, 345, 367, 565, 575, 1101, 1695, 1725, 1835, 2599, 2825, 5505, 7797, 8441, 8475, 9175, 12995, 25323, 27525, 38985, 41471, 42205, 64975, 124413, 126615, 194925, 207355, 211025, 622065, 633075, 953833, 1036775, 2861499, 3110325, 4769165, 14307495, 23845825, 71537475]

約数ペア:

[(1, 71537475), (3, 23845825), (5, 14307495), (15, 4769165), (23, 3110325), (25, 2861499), (69, 1036775), (75, 953833), (113, 633075), (115, 622065), (339, 211025), (345, 207355), (367, 194925), (565, 126615), (575, 124413), (1101, 64975), (1695, 42205), (1725, 41471), (1835, 38985), (2599, 27525), (2825, 25323), (5505, 12995), (7797, 9175), (8441, 8475)]