69728905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 91355040

約数和(自身を除く): 21626135

約数列:

[1, 5, 29, 37, 41, 145, 185, 205, 317, 1073, 1189, 1517, 1585, 5365, 5945, 7585, 9193, 11729, 12997, 43993, 45965, 58645, 64985, 219965, 340141, 376913, 480889, 1700705, 1884565, 2404445, 13945781, 69728905]

約数ペア:

[(1, 69728905), (5, 13945781), (29, 2404445), (37, 1884565), (41, 1700705), (145, 480889), (185, 376913), (205, 340141), (317, 219965), (1073, 64985), (1189, 58645), (1517, 45965), (1585, 43993), (5365, 12997), (5945, 11729), (7585, 9193)]