2921595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 4952064

約数和(自身を除く): 2030469

約数列:

[1, 3, 5, 15, 31, 61, 93, 103, 155, 183, 305, 309, 465, 515, 915, 1545, 1891, 3193, 5673, 6283, 9455, 9579, 15965, 18849, 28365, 31415, 47895, 94245, 194773, 584319, 973865, 2921595]

約数ペア:

[(1, 2921595), (3, 973865), (5, 584319), (15, 194773), (31, 94245), (61, 47895), (93, 31415), (103, 28365), (155, 18849), (183, 15965), (305, 9579), (309, 9455), (465, 6283), (515, 5673), (915, 3193), (1545, 1891)]