85895381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 105409920

約数和(自身を除く): 19514539

約数列:

[1, 11, 13, 43, 61, 143, 229, 473, 559, 671, 793, 2519, 2623, 2977, 6149, 8723, 9847, 13969, 28853, 32747, 34099, 108317, 128011, 153659, 181597, 375089, 600667, 1408121, 1997567, 6607337, 7808671, 85895381]

約数ペア:

[(1, 85895381), (11, 7808671), (13, 6607337), (43, 1997567), (61, 1408121), (143, 600667), (229, 375089), (473, 181597), (559, 153659), (671, 128011), (793, 108317), (2519, 34099), (2623, 32747), (2977, 28853), (6149, 13969), (8723, 9847)]