17430015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 30559680

約数和(自身を除く): 13129665

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2357, 2465, 7071, 7395, 11785, 35355, 40069, 68353, 120207, 200345, 205059, 341765, 601035, 1025295, 1162001, 3486003, 5810005, 17430015]

約数ペア:

[(1, 17430015), (3, 5810005), (5, 3486003), (15, 1162001), (17, 1025295), (29, 601035), (51, 341765), (85, 205059), (87, 200345), (145, 120207), (255, 68353), (435, 40069), (493, 35355), (1479, 11785), (2357, 7395), (2465, 7071)]