155581635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1297}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 272143872

約数和(自身を除く): 116562237

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 727, 1297, 2181, 3635, 3891, 6485, 7997, 10905, 14267, 19455, 23991, 39985, 42801, 71335, 119955, 214005, 942919, 2828757, 4714595, 10372109, 14143785, 31116327, 51860545, 155581635]

約数ペア:

[(1, 155581635), (3, 51860545), (5, 31116327), (11, 14143785), (15, 10372109), (33, 4714595), (55, 2828757), (165, 942919), (727, 214005), (1297, 119955), (2181, 71335), (3635, 42801), (3891, 39985), (6485, 23991), (7997, 19455), (10905, 14267)]