10221365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 5261515

約数列:

[1, 5, 7, 11, 35, 55, 77, 139, 191, 385, 695, 955, 973, 1337, 1529, 2101, 4865, 6685, 7645, 10505, 10703, 14707, 26549, 53515, 73535, 132745, 185843, 292039, 929215, 1460195, 2044273, 10221365]

約数ペア:

[(1, 10221365), (5, 2044273), (7, 1460195), (11, 929215), (35, 292039), (55, 185843), (77, 132745), (139, 73535), (191, 53515), (385, 26549), (695, 14707), (955, 10703), (973, 10505), (1337, 7645), (1529, 6685), (2101, 4865)]