131549005

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 185610240

約数和(自身を除く): 54061235

約数列:

[1, 5, 7, 35, 47, 211, 235, 329, 379, 1055, 1477, 1645, 1895, 2653, 7385, 9917, 13265, 17813, 49585, 69419, 79969, 89065, 124691, 347095, 399845, 559783, 623455, 2798915, 3758543, 18792715, 26309801, 131549005]

約数ペア:

[(1, 131549005), (5, 26309801), (7, 18792715), (35, 3758543), (47, 2798915), (211, 623455), (235, 559783), (329, 399845), (379, 347095), (1055, 124691), (1477, 89065), (1645, 79969), (1895, 69419), (2653, 49585), (7385, 17813), (9917, 13265)]