17996493315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{98269}}^1$

素因数の和:98727

約数の個数: 32

約数和(自身を含む): 29858356800

約数和(自身を除く): 11861863485

約数列:

[1, 3, 5, 15, 29, 87, 145, 421, 435, 1263, 2105, 6315, 12209, 36627, 61045, 98269, 183135, 294807, 491345, 1474035, 2849801, 8549403, 14249005, 41371249, 42747015, 124113747, 206856245, 620568735, 1199766221, 3599298663, 5998831105, 17996493315]

約数ペア:

[(1, 17996493315), (3, 5998831105), (5, 3599298663), (15, 1199766221), (29, 620568735), (87, 206856245), (145, 124113747), (421, 42747015), (435, 41371249), (1263, 14249005), (2105, 8549403), (6315, 2849801), (12209, 1474035), (36627, 491345), (61045, 294807), (98269, 183135)]