78068505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5189}}^1$

素因数の和:5273

約数の個数: 32

約数和(自身を含む): 134524800

約数和(自身を除く): 56456295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 5015, 5189, 15045, 15567, 25945, 77835, 88213, 264639, 306151, 441065, 918453, 1323195, 1530755, 4592265, 5204567, 15613701, 26022835, 78068505]

約数ペア:

[(1, 78068505), (3, 26022835), (5, 15613701), (15, 5204567), (17, 4592265), (51, 1530755), (59, 1323195), (85, 918453), (177, 441065), (255, 306151), (295, 264639), (885, 88213), (1003, 77835), (3009, 25945), (5015, 15567), (5189, 15045)]