85542705

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 154365120

約数和(自身を除く): 68822415

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 111, 185, 249, 333, 415, 555, 619, 747, 1245, 1665, 1857, 3071, 3095, 3735, 5571, 9213, 9285, 15355, 22903, 27639, 27855, 46065, 51377, 68709, 114515, 138195, 154131, 206127, 256885, 343545, 462393, 770655, 1030635, 1900949, 2311965, 5702847, 9504745, 17108541, 28514235, 85542705]

約数ペア:

[(1, 85542705), (3, 28514235), (5, 17108541), (9, 9504745), (15, 5702847), (37, 2311965), (45, 1900949), (83, 1030635), (111, 770655), (185, 462393), (249, 343545), (333, 256885), (415, 206127), (555, 154131), (619, 138195), (747, 114515), (1245, 68709), (1665, 51377), (1857, 46065), (3071, 27855), (3095, 27639), (3735, 22903), (5571, 15355), (9213, 9285)]