25205790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27103}}^1$

素因数の和:27144

約数の個数: 32

約数和(自身を含む): 62447616

約数和(自身を除く): 37241826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 27103, 54206, 81309, 135515, 162618, 271030, 406545, 813090, 840193, 1680386, 2520579, 4200965, 5041158, 8401930, 12602895, 25205790]

約数ペア:

[(1, 25205790), (2, 12602895), (3, 8401930), (5, 5041158), (6, 4200965), (10, 2520579), (15, 1680386), (30, 840193), (31, 813090), (62, 406545), (93, 271030), (155, 162618), (186, 135515), (310, 81309), (465, 54206), (930, 27103)]