159759895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 206184960

約数和(自身を除く): 46425065

約数列:

[1, 5, 31, 37, 89, 155, 185, 313, 445, 1147, 1565, 2759, 3293, 5735, 9703, 11581, 13795, 16465, 27857, 48515, 57905, 102083, 139285, 359011, 510415, 863567, 1030709, 1795055, 4317835, 5153545, 31951979, 159759895]

約数ペア:

[(1, 159759895), (5, 31951979), (31, 5153545), (37, 4317835), (89, 1795055), (155, 1030709), (185, 863567), (313, 510415), (445, 359011), (1147, 139285), (1565, 102083), (2759, 57905), (3293, 48515), (5735, 27857), (9703, 16465), (11581, 13795)]