13309217445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{74731}}^1$

素因数の和:75153

約数の個数: 32

約数和(自身を含む): 22039363584

約数和(自身を除く): 8730146139

約数列:

[1, 3, 5, 15, 31, 93, 155, 383, 465, 1149, 1915, 5745, 11873, 35619, 59365, 74731, 178095, 224193, 373655, 1120965, 2316661, 6949983, 11583305, 28621973, 34749915, 85865919, 143109865, 429329595, 887281163, 2661843489, 4436405815, 13309217445]

約数ペア:

[(1, 13309217445), (3, 4436405815), (5, 2661843489), (15, 887281163), (31, 429329595), (93, 143109865), (155, 85865919), (383, 34749915), (465, 28621973), (1149, 11583305), (1915, 6949983), (5745, 2316661), (11873, 1120965), (35619, 373655), (59365, 224193), (74731, 178095)]