298049015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{28979}}^1$

素因数の和:29023

約数の個数: 24

約数和(自身を含む): 416268720

約数和(自身を除く): 118219705

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 28979, 144895, 318769, 492643, 1593845, 2463215, 3506459, 5419073, 17532295, 27095365, 59609803, 298049015]

約数ペア:

[(1, 298049015), (5, 59609803), (11, 27095365), (17, 17532295), (55, 5419073), (85, 3506459), (121, 2463215), (187, 1593845), (605, 492643), (935, 318769), (2057, 144895), (10285, 28979)]