142112025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 282151584

約数和(自身を除く): 140039559

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 67, 75, 99, 165, 201, 225, 275, 335, 495, 603, 737, 825, 857, 1005, 1675, 2211, 2475, 2571, 3015, 3685, 4285, 5025, 6633, 7713, 9427, 11055, 12855, 15075, 18425, 21425, 28281, 33165, 38565, 47135, 55275, 57419, 64275, 84843, 141405, 165825, 172257, 192825, 235675, 287095, 424215, 516771, 631609, 707025, 861285, 1435475, 1894827, 2121075, 2583855, 3158045, 4306425, 5684481, 9474135, 12919275, 15790225, 28422405, 47370675, 142112025]

約数ペア:

[(1, 142112025), (3, 47370675), (5, 28422405), (9, 15790225), (11, 12919275), (15, 9474135), (25, 5684481), (33, 4306425), (45, 3158045), (55, 2583855), (67, 2121075), (75, 1894827), (99, 1435475), (165, 861285), (201, 707025), (225, 631609), (275, 516771), (335, 424215), (495, 287095), (603, 235675), (737, 192825), (825, 172257), (857, 165825), (1005, 141405), (1675, 84843), (2211, 64275), (2475, 57419), (2571, 55275), (3015, 47135), (3685, 38565), (4285, 33165), (5025, 28281), (6633, 21425), (7713, 18425), (9427, 15075), (11055, 12855)]