73157835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 121068288

約数和(自身を除く): 47910453

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 645, 1123, 1515, 3369, 4343, 5615, 13029, 16845, 21715, 48289, 65145, 113423, 144867, 241445, 340269, 567115, 724335, 1701345, 4877189, 14631567, 24385945, 73157835]

約数ペア:

[(1, 73157835), (3, 24385945), (5, 14631567), (15, 4877189), (43, 1701345), (101, 724335), (129, 567115), (215, 340269), (303, 241445), (505, 144867), (645, 113423), (1123, 65145), (1515, 48289), (3369, 21715), (4343, 16845), (5615, 13029)]