156965132565

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{283979}}^1$

素因数の和:284234

約数の個数: 48

約数和(自身を含む): 277500712320

約数和(自身を除く): 120535579755

約数列:

[1, 3, 5, 9, 15, 45, 71, 173, 213, 355, 519, 639, 865, 1065, 1557, 2595, 3195, 7785, 12283, 36849, 61415, 110547, 184245, 283979, 552735, 851937, 1419895, 2555811, 4259685, 12779055, 20162509, 49128367, 60487527, 100812545, 147385101, 181462581, 245641835, 302437635, 442155303, 736925505, 907312905, 2210776515, 3488114057, 10464342171, 17440570285, 31393026513, 52321710855, 156965132565]

約数ペア:

[(1, 156965132565), (3, 52321710855), (5, 31393026513), (9, 17440570285), (15, 10464342171), (45, 3488114057), (71, 2210776515), (173, 907312905), (213, 736925505), (355, 442155303), (519, 302437635), (639, 245641835), (865, 181462581), (1065, 147385101), (1557, 100812545), (2595, 60487527), (3195, 49128367), (7785, 20162509), (12283, 12779055), (36849, 4259685), (61415, 2555811), (110547, 1419895), (184245, 851937), (283979, 552735)]