13246875

素因数分解:

$3^3\times 5^5\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 24685920

約数和(自身を除く): 11439045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 157, 225, 375, 471, 625, 675, 785, 1125, 1413, 1875, 2355, 3125, 3375, 3925, 4239, 5625, 7065, 9375, 11775, 16875, 19625, 21195, 28125, 35325, 58875, 84375, 98125, 105975, 176625, 294375, 490625, 529875, 883125, 1471875, 2649375, 4415625, 13246875]

約数ペア:

[(1, 13246875), (3, 4415625), (5, 2649375), (9, 1471875), (15, 883125), (25, 529875), (27, 490625), (45, 294375), (75, 176625), (125, 105975), (135, 98125), (157, 84375), (225, 58875), (375, 35325), (471, 28125), (625, 21195), (675, 19625), (785, 16875), (1125, 11775), (1413, 9375), (1875, 7065), (2355, 5625), (3125, 4239), (3375, 3925)]