31097055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 54581760

約数和(自身を除く): 23484705

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 823, 1145, 2469, 2519, 3435, 4115, 7557, 9053, 12345, 12595, 27159, 37785, 45265, 135795, 188467, 565401, 942335, 2073137, 2827005, 6219411, 10365685, 31097055]

約数ペア:

[(1, 31097055), (3, 10365685), (5, 6219411), (11, 2827005), (15, 2073137), (33, 942335), (55, 565401), (165, 188467), (229, 135795), (687, 45265), (823, 37785), (1145, 27159), (2469, 12595), (2519, 12345), (3435, 9053), (4115, 7557)]