15125733

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 27406080

約数和(自身を除く): 12280347

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 487, 493, 609, 1071, 1461, 1479, 1827, 3409, 3451, 4383, 4437, 8279, 10227, 10353, 14123, 24837, 30681, 31059, 42369, 57953, 74511, 98861, 127107, 173859, 240091, 296583, 521577, 720273, 889749, 1680637, 2160819, 5041911, 15125733]

約数ペア:

[(1, 15125733), (3, 5041911), (7, 2160819), (9, 1680637), (17, 889749), (21, 720273), (29, 521577), (51, 296583), (63, 240091), (87, 173859), (119, 127107), (153, 98861), (203, 74511), (261, 57953), (357, 42369), (487, 31059), (493, 30681), (609, 24837), (1071, 14123), (1461, 10353), (1479, 10227), (1827, 8279), (3409, 4437), (3451, 4383)]