11406405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 19813248

約数和(自身を除く): 8406843

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1091, 2091, 3273, 3485, 5455, 10455, 16365, 18547, 44731, 55641, 92735, 134193, 223655, 278205, 670965, 760427, 2281281, 3802135, 11406405]

約数ペア:

[(1, 11406405), (3, 3802135), (5, 2281281), (15, 760427), (17, 670965), (41, 278205), (51, 223655), (85, 134193), (123, 92735), (205, 55641), (255, 44731), (615, 18547), (697, 16365), (1091, 10455), (2091, 5455), (3273, 3485)]