11739775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 16097184

約数和(自身を除く): 4357409

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1201, 1955, 6005, 9775, 20417, 27623, 30025, 102085, 138115, 469591, 510425, 690575, 2347955, 11739775]

約数ペア:

[(1, 11739775), (5, 2347955), (17, 690575), (23, 510425), (25, 469591), (85, 138115), (115, 102085), (391, 30025), (425, 27623), (575, 20417), (1201, 9775), (1955, 6005)]