73923255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 147850560

約数和(自身を除く): 73927305

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2153, 2289, 3815, 4905, 6459, 6867, 10765, 11445, 15071, 19377, 32295, 34335, 45213, 75355, 96885, 135639, 226065, 234677, 678195, 704031, 1173385, 1642739, 2112093, 3520155, 4928217, 8213695, 10560465, 14784651, 24641085, 73923255]

約数ペア:

[(1, 73923255), (3, 24641085), (5, 14784651), (7, 10560465), (9, 8213695), (15, 4928217), (21, 3520155), (35, 2112093), (45, 1642739), (63, 1173385), (105, 704031), (109, 678195), (315, 234677), (327, 226065), (545, 135639), (763, 96885), (981, 75355), (1635, 45213), (2153, 34335), (2289, 32295), (3815, 19377), (4905, 15071), (6459, 11445), (6867, 10765)]