155558490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40829}}^1$

素因数の和:40966

約数の個数: 32

約数和(自身を含む): 376289280

約数和(自身を除く): 220730790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 40829, 81658, 122487, 204145, 244974, 408290, 612435, 1224870, 5185283, 10370566, 15555849, 25926415, 31111698, 51852830, 77779245, 155558490]

約数ペア:

[(1, 155558490), (2, 77779245), (3, 51852830), (5, 31111698), (6, 25926415), (10, 15555849), (15, 10370566), (30, 5185283), (127, 1224870), (254, 612435), (381, 408290), (635, 244974), (762, 204145), (1270, 122487), (1905, 81658), (3810, 40829)]