481530825

素因数分解:

$3^4\times 5^2\times {\mathrm{401}}^1\times {\mathrm{593}}^1$

素因数の和:1016

約数の個数: 60

約数和(自身を含む): 895693788

約数和(自身を除く): 414162963

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 401, 405, 593, 675, 1203, 1779, 2005, 2025, 2965, 3609, 5337, 6015, 8895, 10025, 10827, 14825, 16011, 18045, 26685, 30075, 32481, 44475, 48033, 54135, 80055, 90225, 133425, 162405, 237793, 240165, 270675, 400275, 713379, 812025, 1188965, 1200825, 2140137, 3566895, 5944825, 6420411, 10700685, 17834475, 19261233, 32102055, 53503425, 96306165, 160510275, 481530825]

約数ペア:

[(1, 481530825), (3, 160510275), (5, 96306165), (9, 53503425), (15, 32102055), (25, 19261233), (27, 17834475), (45, 10700685), (75, 6420411), (81, 5944825), (135, 3566895), (225, 2140137), (401, 1200825), (405, 1188965), (593, 812025), (675, 713379), (1203, 400275), (1779, 270675), (2005, 240165), (2025, 237793), (2965, 162405), (3609, 133425), (5337, 90225), (6015, 80055), (8895, 54135), (10025, 48033), (10827, 44475), (14825, 32481), (16011, 30075), (18045, 26685)]