1189803455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{106661}}^1$

素因数の和:106786

約数の個数: 16

約数和(自身を含む): 1505214144

約数和(自身を除く): 315410689

約数列:

[1, 5, 23, 97, 115, 485, 2231, 11155, 106661, 533305, 2453203, 10346117, 12266015, 51730585, 237960691, 1189803455]

約数ペア:

[(1, 1189803455), (5, 237960691), (23, 51730585), (97, 12266015), (115, 10346117), (485, 2453203), (2231, 533305), (11155, 106661)]