129161505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26993}}^1$

素因数の和:27041

約数の個数: 32

約数和(自身を含む): 233228160

約数和(自身を除く): 104066655

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 26993, 80979, 134965, 296923, 404895, 782797, 890769, 1484615, 2348391, 3913985, 4453845, 8610767, 11741955, 25832301, 43053835, 129161505]

約数ペア:

[(1, 129161505), (3, 43053835), (5, 25832301), (11, 11741955), (15, 8610767), (29, 4453845), (33, 3913985), (55, 2348391), (87, 1484615), (145, 890769), (165, 782797), (319, 404895), (435, 296923), (957, 134965), (1595, 80979), (4785, 26993)]