137992365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4019}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 275932800

約数和(自身を除く): 137940435

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2289, 3815, 4019, 4905, 6867, 11445, 12057, 20095, 28133, 34335, 36171, 60285, 84399, 140665, 180855, 253197, 421995, 438071, 1265985, 1314213, 2190355, 3066497, 3942639, 6571065, 9199491, 15332485, 19713195, 27598473, 45997455, 137992365]

約数ペア:

[(1, 137992365), (3, 45997455), (5, 27598473), (7, 19713195), (9, 15332485), (15, 9199491), (21, 6571065), (35, 3942639), (45, 3066497), (63, 2190355), (105, 1314213), (109, 1265985), (315, 438071), (327, 421995), (545, 253197), (763, 180855), (981, 140665), (1635, 84399), (2289, 60285), (3815, 36171), (4019, 34335), (4905, 28133), (6867, 20095), (11445, 12057)]