42937042225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{197389}}^1$

素因数の和:197530

約数の個数: 48

約数和(自身を含む): 66967320960

約数和(自身を除く): 24030278735

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 113, 175, 275, 385, 565, 791, 1243, 1925, 2825, 3955, 6215, 8701, 19775, 31075, 43505, 197389, 217525, 986945, 1381723, 2171279, 4934725, 6908615, 10856395, 15198953, 22304957, 34543075, 54281975, 75994765, 111524785, 156134699, 245354527, 379973825, 557623925, 780673495, 1226772635, 1717481689, 3903367475, 6133863175, 8587408445, 42937042225]

約数ペア:

[(1, 42937042225), (5, 8587408445), (7, 6133863175), (11, 3903367475), (25, 1717481689), (35, 1226772635), (55, 780673495), (77, 557623925), (113, 379973825), (175, 245354527), (275, 156134699), (385, 111524785), (565, 75994765), (791, 54281975), (1243, 34543075), (1925, 22304957), (2825, 15198953), (3955, 10856395), (6215, 6908615), (8701, 4934725), (19775, 2171279), (31075, 1381723), (43505, 986945), (197389, 217525)]