40903005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19069}}^1$

素因数の和:19101

約数の個数: 32

約数和(自身を含む): 76890240

約数和(自身を除く): 35987235

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 19069, 57207, 95345, 209759, 247897, 286035, 629277, 743691, 1048795, 1239485, 2726867, 3146385, 3718455, 8180601, 13634335, 40903005]

約数ペア:

[(1, 40903005), (3, 13634335), (5, 8180601), (11, 3718455), (13, 3146385), (15, 2726867), (33, 1239485), (39, 1048795), (55, 743691), (65, 629277), (143, 286035), (165, 247897), (195, 209759), (429, 95345), (715, 57207), (2145, 19069)]