115813225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2789}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 157757760

約数和(自身を除く): 41944535

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 2789, 3775, 8305, 13945, 30679, 41525, 69725, 153395, 421139, 766975, 2105695, 4632529, 10528475, 23162645, 115813225]

約数ペア:

[(1, 115813225), (5, 23162645), (11, 10528475), (25, 4632529), (55, 2105695), (151, 766975), (275, 421139), (755, 153395), (1661, 69725), (2789, 41525), (3775, 30679), (8305, 13945)]