249568965

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22273}}^1$

素因数の和:22370

約数の個数: 32

約数和(自身を含む): 449043840

約数和(自身を除く): 199474875

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 22273, 66819, 111365, 200457, 334095, 601371, 1002285, 1848659, 3006855, 5545977, 9243295, 16637931, 27729885, 49913793, 83189655, 249568965]

約数ペア:

[(1, 249568965), (3, 83189655), (5, 49913793), (9, 27729885), (15, 16637931), (27, 9243295), (45, 5545977), (83, 3006855), (135, 1848659), (249, 1002285), (415, 601371), (747, 334095), (1245, 200457), (2241, 111365), (3735, 66819), (11205, 22273)]