1874425355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^2\times {\mathrm{157}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 2638026144

約数和(自身を除く): 763600789

約数列:

[1, 5, 11, 17, 55, 85, 113, 157, 187, 565, 785, 935, 1243, 1727, 1921, 2669, 6215, 8635, 9605, 12769, 13345, 17741, 21131, 29359, 63845, 88705, 105655, 140459, 146795, 195151, 217073, 301597, 702295, 975755, 1085365, 1507985, 2004733, 2387803, 3317567, 10023665, 11939015, 16587835, 22052063, 34080461, 110260315, 170402305, 374885071, 1874425355]

約数ペア:

[(1, 1874425355), (5, 374885071), (11, 170402305), (17, 110260315), (55, 34080461), (85, 22052063), (113, 16587835), (157, 11939015), (187, 10023665), (565, 3317567), (785, 2387803), (935, 2004733), (1243, 1507985), (1727, 1085365), (1921, 975755), (2669, 702295), (6215, 301597), (8635, 217073), (9605, 195151), (12769, 146795), (13345, 140459), (17741, 105655), (21131, 88705), (29359, 63845)]