817450395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{15017}}^1$

素因数の和:15235

約数の個数: 32

約数和(自身を含む): 1384058880

約数和(自身を除く): 566608485

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 573, 955, 2865, 3629, 10887, 15017, 18145, 45051, 54435, 75085, 225255, 285323, 855969, 1426615, 2868247, 4279845, 8604741, 14341235, 43023705, 54496693, 163490079, 272483465, 817450395]

約数ペア:

[(1, 817450395), (3, 272483465), (5, 163490079), (15, 54496693), (19, 43023705), (57, 14341235), (95, 8604741), (191, 4279845), (285, 2868247), (573, 1426615), (955, 855969), (2865, 285323), (3629, 225255), (10887, 75085), (15017, 54435), (18145, 45051)]