674638442965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4201}}^1\times {\mathrm{7433}}^1$

素因数の和:11817

約数の個数: 32

約数和(自身を含む): 843417036000

約数和(自身を除く): 168778593035

約数列:

[1, 5, 29, 145, 149, 745, 4201, 4321, 7433, 21005, 21605, 37165, 121829, 215557, 609145, 625949, 1077785, 1107517, 3129745, 5537585, 18152521, 31226033, 32117993, 90762605, 156130165, 160589965, 905554957, 4527774785, 4652678917, 23263394585, 134927688593, 674638442965]

約数ペア:

[(1, 674638442965), (5, 134927688593), (29, 23263394585), (145, 4652678917), (149, 4527774785), (745, 905554957), (4201, 160589965), (4321, 156130165), (7433, 90762605), (21005, 32117993), (21605, 31226033), (37165, 18152521), (121829, 5537585), (215557, 3129745), (609145, 1107517), (625949, 1077785)]