1877120635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 2454217920

約数和(自身を除く): 577097285

約数列:

[1, 5, 13, 65, 139, 373, 557, 695, 1807, 1865, 2785, 4849, 7241, 9035, 24245, 36205, 51847, 77423, 207761, 259235, 387115, 674011, 1006499, 1038805, 2700893, 3370055, 5032495, 13504465, 28878779, 144393895, 375424127, 1877120635]

約数ペア:

[(1, 1877120635), (5, 375424127), (13, 144393895), (65, 28878779), (139, 13504465), (373, 5032495), (557, 3370055), (695, 2700893), (1807, 1038805), (1865, 1006499), (2785, 674011), (4849, 387115), (7241, 259235), (9035, 207761), (24245, 77423), (36205, 51847)]