830851305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61613}}^1$

素因数の和:61681

約数の個数: 32

約数和(自身を含む): 1419586560

約数和(自身を除く): 588735255

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 13485, 61613, 184839, 308065, 924195, 1786777, 1910003, 5360331, 5730009, 8933885, 9550015, 26801655, 28650045, 55390087, 166170261, 276950435, 830851305]

約数ペア:

[(1, 830851305), (3, 276950435), (5, 166170261), (15, 55390087), (29, 28650045), (31, 26801655), (87, 9550015), (93, 8933885), (145, 5730009), (155, 5360331), (435, 1910003), (465, 1786777), (899, 924195), (2697, 308065), (4495, 184839), (13485, 61613)]