1445856225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 2653892640

約数和(自身を除く): 1208036415

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 121, 165, 275, 321, 363, 535, 605, 825, 1177, 1489, 1605, 1815, 2675, 3025, 3531, 4467, 5885, 7445, 8025, 9075, 12947, 16379, 17655, 22335, 29425, 37225, 38841, 49137, 64735, 81895, 88275, 111675, 159323, 180169, 194205, 245685, 323675, 409475, 477969, 540507, 796615, 900845, 971025, 1228425, 1752553, 2389845, 2702535, 3983075, 4504225, 5257659, 8762765, 11949225, 13512675, 19278083, 26288295, 43813825, 57834249, 96390415, 131441475, 289171245, 481952075, 1445856225]

約数ペア:

[(1, 1445856225), (3, 481952075), (5, 289171245), (11, 131441475), (15, 96390415), (25, 57834249), (33, 43813825), (55, 26288295), (75, 19278083), (107, 13512675), (121, 11949225), (165, 8762765), (275, 5257659), (321, 4504225), (363, 3983075), (535, 2702535), (605, 2389845), (825, 1752553), (1177, 1228425), (1489, 971025), (1605, 900845), (1815, 796615), (2675, 540507), (3025, 477969), (3531, 409475), (4467, 323675), (5885, 245685), (7445, 194205), (8025, 180169), (9075, 159323), (12947, 111675), (16379, 88275), (17655, 81895), (22335, 64735), (29425, 49137), (37225, 38841)]