5421986305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{22271}}^1$

素因数の和:22401

約数の個数: 32

約数和(自身を含む): 7119912960

約数和(自身を除く): 1697926655

約数列:

[1, 5, 23, 29, 73, 115, 145, 365, 667, 1679, 2117, 3335, 8395, 10585, 22271, 48691, 111355, 243455, 512233, 645859, 1625783, 2561165, 3229295, 8128915, 14854757, 37393009, 47147707, 74273785, 186965045, 235738535, 1084397261, 5421986305]

約数ペア:

[(1, 5421986305), (5, 1084397261), (23, 235738535), (29, 186965045), (73, 74273785), (115, 47147707), (145, 37393009), (365, 14854757), (667, 8128915), (1679, 3229295), (2117, 2561165), (3335, 1625783), (8395, 645859), (10585, 512233), (22271, 243455), (48691, 111355)]