148222005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13859}}^1$

素因数の和:13921

約数の個数: 32

約数和(自身を含む): 255467520

約数和(自身を除く): 107245515

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 13859, 41577, 69295, 207885, 318757, 429629, 956271, 1288887, 1593785, 2148145, 4781355, 6444435, 9881467, 29644401, 49407335, 148222005]

約数ペア:

[(1, 148222005), (3, 49407335), (5, 29644401), (15, 9881467), (23, 6444435), (31, 4781355), (69, 2148145), (93, 1593785), (115, 1288887), (155, 956271), (345, 429629), (465, 318757), (713, 207885), (2139, 69295), (3565, 41577), (10695, 13859)]