42979485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5493

約数の個数: 32

約数和(自身を含む): 75174912

約数和(自身を除く): 32195427

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 5437, 7905, 16311, 27185, 81555, 92429, 168547, 277287, 462145, 505641, 842735, 1386435, 2528205, 2865299, 8595897, 14326495, 42979485]

約数ペア:

[(1, 42979485), (3, 14326495), (5, 8595897), (15, 2865299), (17, 2528205), (31, 1386435), (51, 842735), (85, 505641), (93, 462145), (155, 277287), (255, 168547), (465, 92429), (527, 81555), (1581, 27185), (2635, 16311), (5437, 7905)]