350231445

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12907}}^1$

素因数の和:12991

約数の個数: 40

約数和(自身を含む): 637242144

約数和(自身を除く): 287010699

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1809, 3015, 5427, 9045, 12907, 27135, 38721, 64535, 116163, 193605, 348489, 580815, 864769, 1045467, 1742445, 2594307, 4323845, 5227335, 7782921, 12971535, 23348763, 38914605, 70046289, 116743815, 350231445]

約数ペア:

[(1, 350231445), (3, 116743815), (5, 70046289), (9, 38914605), (15, 23348763), (27, 12971535), (45, 7782921), (67, 5227335), (81, 4323845), (135, 2594307), (201, 1742445), (335, 1045467), (405, 864769), (603, 580815), (1005, 348489), (1809, 193605), (3015, 116163), (5427, 64535), (9045, 38721), (12907, 27135)]