157214775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{91139}}^1$

素因数の和:91175

約数の個数: 24

約数和(自身を含む): 271232640

約数和(自身を除く): 114017865

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 91139, 273417, 455695, 1367085, 2096197, 2278475, 6288591, 6835425, 10480985, 31442955, 52404925, 157214775]

約数ペア:

[(1, 157214775), (3, 52404925), (5, 31442955), (15, 10480985), (23, 6835425), (25, 6288591), (69, 2278475), (75, 2096197), (115, 1367085), (345, 455695), (575, 273417), (1725, 91139)]