2247998535

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{272981}}^1$

素因数の和:273056

約数の個数: 32

約数和(自身を含む): 4061972160

約数和(自身を除く): 1813973625

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 272981, 818943, 1364905, 2456829, 4094715, 7370487, 12284145, 16651841, 36852435, 49955523, 83259205, 149866569, 249777615, 449599707, 749332845, 2247998535]

約数ペア:

[(1, 2247998535), (3, 749332845), (5, 449599707), (9, 249777615), (15, 149866569), (27, 83259205), (45, 49955523), (61, 36852435), (135, 16651841), (183, 12284145), (305, 7370487), (549, 4094715), (915, 2456829), (1647, 1364905), (2745, 818943), (8235, 272981)]