75022745

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 106782720

約数和(自身を除く): 31759975

約数列:

[1, 5, 7, 35, 43, 79, 215, 301, 395, 553, 631, 1505, 2765, 3155, 3397, 4417, 16985, 22085, 23779, 27133, 49849, 118895, 135665, 189931, 249245, 348943, 949655, 1744715, 2143507, 10717535, 15004549, 75022745]

約数ペア:

[(1, 75022745), (5, 15004549), (7, 10717535), (35, 2143507), (43, 1744715), (79, 949655), (215, 348943), (301, 249245), (395, 189931), (553, 135665), (631, 118895), (1505, 49849), (2765, 27133), (3155, 23779), (3397, 22085), (4417, 16985)]