39745072225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{31183}}^1$

素因数の和:34209

約数の個数: 24

約数和(自身を含む): 52202016000

約数和(自身を除く): 12456943775

約数列:

[1, 5, 17, 25, 85, 425, 2999, 14995, 31183, 50983, 74975, 155915, 254915, 530111, 779575, 1274575, 2650555, 13252775, 93517817, 467589085, 1589802889, 2337945425, 7949014445, 39745072225]

約数ペア:

[(1, 39745072225), (5, 7949014445), (17, 2337945425), (25, 1589802889), (85, 467589085), (425, 93517817), (2999, 13252775), (14995, 2650555), (31183, 1274575), (50983, 779575), (74975, 530111), (155915, 254915)]