47157015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 33091305

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 2579, 3657, 6095, 7737, 12895, 18285, 38685, 59317, 136687, 177951, 296585, 410061, 683435, 889755, 2050305, 3143801, 9431403, 15719005, 47157015]

約数ペア:

[(1, 47157015), (3, 15719005), (5, 9431403), (15, 3143801), (23, 2050305), (53, 889755), (69, 683435), (115, 410061), (159, 296585), (265, 177951), (345, 136687), (795, 59317), (1219, 38685), (2579, 18285), (3657, 12895), (6095, 7737)]