55382535

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 109202016

約数和(自身を除く): 53819481

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 67, 81, 117, 135, 157, 195, 201, 335, 351, 405, 471, 585, 603, 785, 871, 1005, 1053, 1413, 1755, 1809, 2041, 2355, 2613, 3015, 4239, 4355, 5265, 5427, 6123, 7065, 7839, 9045, 10205, 10519, 12717, 13065, 18369, 21195, 23517, 27135, 30615, 31557, 39195, 52595, 55107, 63585, 70551, 91845, 94671, 117585, 136747, 157785, 165321, 275535, 284013, 352755, 410241, 473355, 683735, 826605, 852039, 1230723, 1420065, 2051205, 3692169, 4260195, 6153615, 11076507, 18460845, 55382535]

約数ペア:

[(1, 55382535), (3, 18460845), (5, 11076507), (9, 6153615), (13, 4260195), (15, 3692169), (27, 2051205), (39, 1420065), (45, 1230723), (65, 852039), (67, 826605), (81, 683735), (117, 473355), (135, 410241), (157, 352755), (195, 284013), (201, 275535), (335, 165321), (351, 157785), (405, 136747), (471, 117585), (585, 94671), (603, 91845), (785, 70551), (871, 63585), (1005, 55107), (1053, 52595), (1413, 39195), (1755, 31557), (1809, 30615), (2041, 27135), (2355, 23517), (2613, 21195), (3015, 18369), (4239, 13065), (4355, 12717), (5265, 10519), (5427, 10205), (6123, 9045), (7065, 7839)]