1330384545

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{603349}}^1$

素因数の和:603374

約数の個数: 36

約数和(自身を含む): 2682494100

約数和(自身を除く): 1352109555

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 603349, 1810047, 3016745, 4223443, 5430141, 9050235, 12670329, 21117215, 27150705, 29564101, 38010987, 63351645, 88692303, 147820505, 190054935, 266076909, 443461515, 1330384545]

約数ペア:

[(1, 1330384545), (3, 443461515), (5, 266076909), (7, 190054935), (9, 147820505), (15, 88692303), (21, 63351645), (35, 38010987), (45, 29564101), (49, 27150705), (63, 21117215), (105, 12670329), (147, 9050235), (245, 5430141), (315, 4223443), (441, 3016745), (735, 1810047), (2205, 603349)]