203927295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95071}}^1$

素因数の和:95103

約数の個数: 32

約数和(自身を含む): 383330304

約数和(自身を除く): 179403009

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 95071, 285213, 475355, 1045781, 1235923, 1426065, 3137343, 3707769, 5228905, 6179615, 13595153, 15686715, 18538845, 40785459, 67975765, 203927295]

約数ペア:

[(1, 203927295), (3, 67975765), (5, 40785459), (11, 18538845), (13, 15686715), (15, 13595153), (33, 6179615), (39, 5228905), (55, 3707769), (65, 3137343), (143, 1426065), (165, 1235923), (195, 1045781), (429, 475355), (715, 285213), (2145, 95071)]