127933325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9665

約数の個数: 24

約数和(自身を含む): 175025256

約数和(自身を除く): 47091931

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 9601, 13325, 48005, 124813, 240025, 393641, 624065, 1968205, 3120325, 5117333, 9841025, 25586665, 127933325]

約数ペア:

[(1, 127933325), (5, 25586665), (13, 9841025), (25, 5117333), (41, 3120325), (65, 1968205), (205, 624065), (325, 393641), (533, 240025), (1025, 124813), (2665, 48005), (9601, 13325)]