24699125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 35852544

約数和(自身を除く): 11153419

約数列:

[1, 5, 11, 23, 25, 55, 71, 115, 121, 125, 253, 275, 355, 575, 605, 781, 1265, 1375, 1633, 1775, 2783, 2875, 3025, 3905, 6325, 8165, 8591, 8875, 13915, 15125, 17963, 19525, 31625, 40825, 42955, 69575, 89815, 97625, 197593, 204125, 214775, 347875, 449075, 987965, 1073875, 2245375, 4939825, 24699125]

約数ペア:

[(1, 24699125), (5, 4939825), (11, 2245375), (23, 1073875), (25, 987965), (55, 449075), (71, 347875), (115, 214775), (121, 204125), (125, 197593), (253, 97625), (275, 89815), (355, 69575), (575, 42955), (605, 40825), (781, 31625), (1265, 19525), (1375, 17963), (1633, 15125), (1775, 13915), (2783, 8875), (2875, 8591), (3025, 8165), (3905, 6325)]