201487725

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{3329}}^1$

素因数の和:3614

約数の個数: 36

約数和(自身を含む): 362337300

約数和(自身を除く): 160849575

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 807, 1345, 2421, 3329, 4035, 6725, 9987, 12105, 16645, 20175, 29961, 49935, 60525, 83225, 149805, 249675, 749025, 895501, 2686503, 4477505, 8059509, 13432515, 22387525, 40297545, 67162575, 201487725]

約数ペア:

[(1, 201487725), (3, 67162575), (5, 40297545), (9, 22387525), (15, 13432515), (25, 8059509), (45, 4477505), (75, 2686503), (225, 895501), (269, 749025), (807, 249675), (1345, 149805), (2421, 83225), (3329, 60525), (4035, 49935), (6725, 29961), (9987, 20175), (12105, 16645)]