12309375

素因数分解:

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

素因数の和:142

約数の個数: 48

約数和(自身を含む): 22311072

約数和(自身を除く): 10001697

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 125, 195, 303, 325, 375, 505, 625, 975, 1313, 1515, 1625, 1875, 2525, 3125, 3939, 4875, 6565, 7575, 8125, 9375, 12625, 19695, 24375, 32825, 37875, 40625, 63125, 98475, 121875, 164125, 189375, 315625, 492375, 820625, 946875, 2461875, 4103125, 12309375]

約数ペア:

[(1, 12309375), (3, 4103125), (5, 2461875), (13, 946875), (15, 820625), (25, 492375), (39, 315625), (65, 189375), (75, 164125), (101, 121875), (125, 98475), (195, 63125), (303, 40625), (325, 37875), (375, 32825), (505, 24375), (625, 19695), (975, 12625), (1313, 9375), (1515, 8125), (1625, 7575), (1875, 6565), (2525, 4875), (3125, 3939)]