629793225

素因数分解:

$3^4\times 5^2\times {\mathrm{311009}}^1$

素因数の和:311031

約数の個数: 30

約数和(自身を含む): 1166598510

約数和(自身を除く): 536805285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 311009, 933027, 1555045, 2799081, 4665135, 7775225, 8397243, 13995405, 23325675, 25191729, 41986215, 69977025, 125958645, 209931075, 629793225]

約数ペア:

[(1, 629793225), (3, 209931075), (5, 125958645), (9, 69977025), (15, 41986215), (25, 25191729), (27, 23325675), (45, 13995405), (75, 8397243), (81, 7775225), (135, 4665135), (225, 2799081), (405, 1555045), (675, 933027), (2025, 311009)]