29125921505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{12953}}^1$

素因数の和:13241

約数の個数: 32

約数和(自身を含む): 36710599680

約数和(自身を除く): 7584678175

約数列:

[1, 5, 31, 89, 155, 163, 445, 815, 2759, 5053, 12953, 13795, 14507, 25265, 64765, 72535, 401543, 449717, 1152817, 2007715, 2111339, 2248585, 5764085, 10556695, 35737327, 65451509, 178686635, 187909171, 327257545, 939545855, 5825184301, 29125921505]

約数ペア:

[(1, 29125921505), (5, 5825184301), (31, 939545855), (89, 327257545), (155, 187909171), (163, 178686635), (445, 65451509), (815, 35737327), (2759, 10556695), (5053, 5764085), (12953, 2248585), (13795, 2111339), (14507, 2007715), (25265, 1152817), (64765, 449717), (72535, 401543)]