8048915

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3563245

約数列:

[1, 5, 7, 35, 41, 71, 79, 205, 287, 355, 395, 497, 553, 1435, 2485, 2765, 2911, 3239, 5609, 14555, 16195, 20377, 22673, 28045, 39263, 101885, 113365, 196315, 229969, 1149845, 1609783, 8048915]

約数ペア:

[(1, 8048915), (5, 1609783), (7, 1149845), (35, 229969), (41, 196315), (71, 113365), (79, 101885), (205, 39263), (287, 28045), (355, 22673), (395, 20377), (497, 16195), (553, 14555), (1435, 5609), (2485, 3239), (2765, 2911)]