492375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 891072

約数和(自身を除く): 398697

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 125, 195, 303, 325, 375, 505, 975, 1313, 1515, 1625, 2525, 3939, 4875, 6565, 7575, 12625, 19695, 32825, 37875, 98475, 164125, 492375]

約数ペア:

[(1, 492375), (3, 164125), (5, 98475), (13, 37875), (15, 32825), (25, 19695), (39, 12625), (65, 7575), (75, 6565), (101, 4875), (125, 3939), (195, 2525), (303, 1625), (325, 1515), (375, 1313), (505, 975)]