26664245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 35476056

約数和(自身を除く): 8811811

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 593, 1955, 2645, 2965, 8993, 10081, 13639, 44965, 50405, 68195, 231863, 313697, 1159315, 1568485, 5332849, 26664245]

約数ペア:

[(1, 26664245), (5, 5332849), (17, 1568485), (23, 1159315), (85, 313697), (115, 231863), (391, 68195), (529, 50405), (593, 44965), (1955, 13639), (2645, 10081), (2965, 8993)]