129640605

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3359}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 216760320

約数和(自身を除く): 87119715

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 2573, 3359, 7719, 10077, 12865, 16795, 38595, 50385, 104129, 278797, 312387, 520645, 836391, 1393985, 1561935, 4181955, 8642707, 25928121, 43213535, 129640605]

約数ペア:

[(1, 129640605), (3, 43213535), (5, 25928121), (15, 8642707), (31, 4181955), (83, 1561935), (93, 1393985), (155, 836391), (249, 520645), (415, 312387), (465, 278797), (1245, 104129), (2573, 50385), (3359, 38595), (7719, 16795), (10077, 12865)]