291244275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 623531520

約数和(自身を除く): 332287245

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 53, 63, 75, 105, 135, 159, 175, 189, 225, 265, 315, 371, 477, 525, 675, 795, 945, 1113, 1163, 1325, 1431, 1575, 1855, 2385, 3339, 3489, 3975, 4725, 5565, 5815, 7155, 8141, 9275, 10017, 10467, 11925, 16695, 17445, 24423, 27825, 29075, 31401, 35775, 40705, 50085, 52335, 61639, 73269, 83475, 87225, 122115, 157005, 184917, 203525, 219807, 250425, 261675, 308195, 366345, 431473, 554751, 610575, 785025, 924585, 1099035, 1294419, 1540975, 1664253, 1831725, 2157365, 2773755, 3883257, 4622925, 5495175, 6472095, 8321265, 10786825, 11649771, 13868775, 19416285, 32360475, 41606325, 58248855, 97081425, 291244275]

約数ペア:

[(1, 291244275), (3, 97081425), (5, 58248855), (7, 41606325), (9, 32360475), (15, 19416285), (21, 13868775), (25, 11649771), (27, 10786825), (35, 8321265), (45, 6472095), (53, 5495175), (63, 4622925), (75, 3883257), (105, 2773755), (135, 2157365), (159, 1831725), (175, 1664253), (189, 1540975), (225, 1294419), (265, 1099035), (315, 924585), (371, 785025), (477, 610575), (525, 554751), (675, 431473), (795, 366345), (945, 308195), (1113, 261675), (1163, 250425), (1325, 219807), (1431, 203525), (1575, 184917), (1855, 157005), (2385, 122115), (3339, 87225), (3489, 83475), (3975, 73269), (4725, 61639), (5565, 52335), (5815, 50085), (7155, 40705), (8141, 35775), (9275, 31401), (10017, 29075), (10467, 27825), (11925, 24423), (16695, 17445)]