327996955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 463776768

約数和(自身を除く): 135779813

約数列:

[1, 5, 11, 13, 55, 65, 143, 631, 715, 727, 3155, 3635, 6941, 7997, 8203, 9451, 34705, 39985, 41015, 47255, 90233, 103961, 451165, 458737, 519805, 2293685, 5046107, 5963581, 25230535, 29817905, 65599391, 327996955]

約数ペア:

[(1, 327996955), (5, 65599391), (11, 29817905), (13, 25230535), (55, 5963581), (65, 5046107), (143, 2293685), (631, 519805), (715, 458737), (727, 451165), (3155, 103961), (3635, 90233), (6941, 47255), (7997, 41015), (8203, 39985), (9451, 34705)]