77139245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{659}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 95135040

約数和(自身を除く): 17995795

約数列:

[1, 5, 41, 205, 571, 659, 2855, 3295, 23411, 27019, 117055, 135095, 376289, 1881445, 15427849, 77139245]

約数ペア:

[(1, 77139245), (5, 15427849), (41, 1881445), (205, 376289), (571, 135095), (659, 117055), (2855, 27019), (3295, 23411)]