423727965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3623}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 773390592

約数和(自身を除く): 349662627

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 339, 345, 565, 1017, 1035, 1695, 2599, 3623, 5085, 7797, 10869, 12995, 18115, 23391, 32607, 38985, 54345, 83329, 116955, 163035, 249987, 409399, 416645, 749961, 1228197, 1249935, 2046995, 3684591, 3749805, 6140985, 9416177, 18422955, 28248531, 47080885, 84745593, 141242655, 423727965]

約数ペア:

[(1, 423727965), (3, 141242655), (5, 84745593), (9, 47080885), (15, 28248531), (23, 18422955), (45, 9416177), (69, 6140985), (113, 3749805), (115, 3684591), (207, 2046995), (339, 1249935), (345, 1228197), (565, 749961), (1017, 416645), (1035, 409399), (1695, 249987), (2599, 163035), (3623, 116955), (5085, 83329), (7797, 54345), (10869, 38985), (12995, 32607), (18115, 23391)]