17118115

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 7396445

約数列:

[1, 5, 7, 35, 41, 79, 151, 205, 287, 395, 553, 755, 1057, 1435, 2765, 3239, 5285, 6191, 11929, 16195, 22673, 30955, 43337, 59645, 83503, 113365, 216685, 417515, 489089, 2445445, 3423623, 17118115]

約数ペア:

[(1, 17118115), (5, 3423623), (7, 2445445), (35, 489089), (41, 417515), (79, 216685), (151, 113365), (205, 83503), (287, 59645), (395, 43337), (553, 30955), (755, 22673), (1057, 16195), (1435, 11929), (2765, 6191), (3239, 5285)]