424072215

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{192323}}^1$

素因数の和:192348

約数の個数: 36

約数和(自身を含む): 855072504

約数和(自身を除く): 431000289

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 192323, 576969, 961615, 1346261, 1730907, 2884845, 4038783, 6731305, 8654535, 9423827, 12116349, 20193915, 28271481, 47119135, 60581745, 84814443, 141357405, 424072215]

約数ペア:

[(1, 424072215), (3, 141357405), (5, 84814443), (7, 60581745), (9, 47119135), (15, 28271481), (21, 20193915), (35, 12116349), (45, 9423827), (49, 8654535), (63, 6731305), (105, 4038783), (147, 2884845), (245, 1730907), (315, 1346261), (441, 961615), (735, 576969), (2205, 192323)]