23147545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 30818304

約数和(自身を除く): 7670759

約数列:

[1, 5, 23, 31, 43, 115, 151, 155, 215, 713, 755, 989, 1333, 3473, 3565, 4681, 4945, 6493, 6665, 17365, 23405, 30659, 32465, 107663, 149339, 153295, 201283, 538315, 746695, 1006415, 4629509, 23147545]

約数ペア:

[(1, 23147545), (5, 4629509), (23, 1006415), (31, 746695), (43, 538315), (115, 201283), (151, 153295), (155, 149339), (215, 107663), (713, 32465), (755, 30659), (989, 23405), (1333, 17365), (3473, 6665), (3565, 6493), (4681, 4945)]