53874915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 89185536

約数和(自身を除く): 35310621

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 645, 827, 1515, 2481, 4135, 4343, 12405, 13029, 21715, 35561, 65145, 83527, 106683, 177805, 250581, 417635, 533415, 1252905, 3591661, 10774983, 17958305, 53874915]

約数ペア:

[(1, 53874915), (3, 17958305), (5, 10774983), (15, 3591661), (43, 1252905), (101, 533415), (129, 417635), (215, 250581), (303, 177805), (505, 106683), (645, 83527), (827, 65145), (1515, 35561), (2481, 21715), (4135, 13029), (4343, 12405)]