129486535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 171459072

約数和(自身を除く): 41972537

約数列:

[1, 5, 17, 31, 85, 155, 157, 313, 527, 785, 1565, 2635, 2669, 4867, 5321, 9703, 13345, 24335, 26605, 48515, 49141, 82739, 164951, 245705, 413695, 824755, 835397, 1523371, 4176985, 7616855, 25897307, 129486535]

約数ペア:

[(1, 129486535), (5, 25897307), (17, 7616855), (31, 4176985), (85, 1523371), (155, 835397), (157, 824755), (313, 413695), (527, 245705), (785, 164951), (1565, 82739), (2635, 49141), (2669, 48515), (4867, 26605), (5321, 24335), (9703, 13345)]