12774375

素因数分解:

$3^3\times 5^4\times {\mathrm{757}}^1$

素因数の和:786

約数の個数: 40

約数和(自身を含む): 23679920

約数和(自身を除く): 10905545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 757, 1125, 1875, 2271, 3375, 3785, 5625, 6813, 11355, 16875, 18925, 20439, 34065, 56775, 94625, 102195, 170325, 283875, 473125, 510975, 851625, 1419375, 2554875, 4258125, 12774375]

約数ペア:

[(1, 12774375), (3, 4258125), (5, 2554875), (9, 1419375), (15, 851625), (25, 510975), (27, 473125), (45, 283875), (75, 170325), (125, 102195), (135, 94625), (225, 56775), (375, 34065), (625, 20439), (675, 18925), (757, 16875), (1125, 11355), (1875, 6813), (2271, 5625), (3375, 3785)]