89140665

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 145944576

約数和(自身を除く): 56803911

約数列:

[1, 3, 5, 15, 73, 127, 219, 365, 381, 635, 641, 1095, 1905, 1923, 3205, 9271, 9615, 27813, 46355, 46793, 81407, 139065, 140379, 233965, 244221, 407035, 701895, 1221105, 5942711, 17828133, 29713555, 89140665]

約数ペア:

[(1, 89140665), (3, 29713555), (5, 17828133), (15, 5942711), (73, 1221105), (127, 701895), (219, 407035), (365, 244221), (381, 233965), (635, 140379), (641, 139065), (1095, 81407), (1905, 46793), (1923, 46355), (3205, 27813), (9271, 9615)]