105299425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 171417600

約数和(自身を除く): 66118175

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1463, 1925, 2879, 3325, 5225, 7315, 14395, 20153, 31669, 36575, 54701, 71975, 100765, 158345, 221683, 273505, 382907, 503825, 601711, 791725, 1108415, 1367525, 1914535, 3008555, 4211977, 5542075, 9572675, 15042775, 21059885, 105299425]

約数ペア:

[(1, 105299425), (5, 21059885), (7, 15042775), (11, 9572675), (19, 5542075), (25, 4211977), (35, 3008555), (55, 1914535), (77, 1367525), (95, 1108415), (133, 791725), (175, 601711), (209, 503825), (275, 382907), (385, 273505), (475, 221683), (665, 158345), (1045, 100765), (1463, 71975), (1925, 54701), (2879, 36575), (3325, 31669), (5225, 20153), (7315, 14395)]