2605655553645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{84366377}}^1$

素因数の和:84366485

約数の個数: 32

約数和(自身を含む): 4373553035520

約数和(自身を除く): 1767897481875

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 2059, 6177, 10295, 30885, 84366377, 253099131, 421831885, 1265495655, 2446624933, 5990012767, 7339874799, 12233124665, 17970038301, 29950063835, 36699373995, 89850191505, 173710370243, 521131110729, 868551851215, 2605655553645]

約数ペア:

[(1, 2605655553645), (3, 868551851215), (5, 521131110729), (15, 173710370243), (29, 89850191505), (71, 36699373995), (87, 29950063835), (145, 17970038301), (213, 12233124665), (355, 7339874799), (435, 5990012767), (1065, 2446624933), (2059, 1265495655), (6177, 421831885), (10295, 253099131), (30885, 84366377)]