244970667505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1\times {\mathrm{18731}}^1$

素因数の和:19617

約数の個数: 32

約数和(自身を含む): 313023408768

約数和(自身を除く): 68052741263

約数列:

[1, 5, 17, 85, 251, 613, 1255, 3065, 4267, 10421, 18731, 21335, 52105, 93655, 153863, 318427, 769315, 1592135, 2615671, 4701481, 11482103, 13078355, 23507405, 57410515, 79925177, 195195751, 399625885, 975978755, 2882007853, 14410039265, 48994133501, 244970667505]

約数ペア:

[(1, 244970667505), (5, 48994133501), (17, 14410039265), (85, 2882007853), (251, 975978755), (613, 399625885), (1255, 195195751), (3065, 79925177), (4267, 57410515), (10421, 23507405), (18731, 13078355), (21335, 11482103), (52105, 4701481), (93655, 2615671), (153863, 1592135), (318427, 769315)]