190358925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 330597888

約数和(自身を除く): 140238963

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 211, 345, 523, 575, 633, 1055, 1569, 1725, 2615, 3165, 4853, 5275, 7845, 12029, 13075, 14559, 15825, 24265, 36087, 39225, 60145, 72795, 110353, 121325, 180435, 300725, 331059, 363975, 551765, 902175, 1655295, 2538119, 2758825, 7614357, 8276475, 12690595, 38071785, 63452975, 190358925]

約数ペア:

[(1, 190358925), (3, 63452975), (5, 38071785), (15, 12690595), (23, 8276475), (25, 7614357), (69, 2758825), (75, 2538119), (115, 1655295), (211, 902175), (345, 551765), (523, 363975), (575, 331059), (633, 300725), (1055, 180435), (1569, 121325), (1725, 110353), (2615, 72795), (3165, 60145), (4853, 39225), (5275, 36087), (7845, 24265), (12029, 15825), (13075, 14559)]