42397275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 73611360

約数和(自身を除く): 31214085

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 101, 145, 193, 303, 435, 505, 579, 725, 965, 1515, 2175, 2525, 2895, 2929, 4825, 5597, 7575, 8787, 14475, 14645, 16791, 19493, 27985, 43935, 58479, 73225, 83955, 97465, 139925, 219675, 292395, 419775, 487325, 565297, 1461975, 1695891, 2826485, 8479455, 14132425, 42397275]

約数ペア:

[(1, 42397275), (3, 14132425), (5, 8479455), (15, 2826485), (25, 1695891), (29, 1461975), (75, 565297), (87, 487325), (101, 419775), (145, 292395), (193, 219675), (303, 139925), (435, 97465), (505, 83955), (579, 73225), (725, 58479), (965, 43935), (1515, 27985), (2175, 19493), (2525, 16791), (2895, 14645), (2929, 14475), (4825, 8787), (5597, 7575)]