29703915

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 54049248

約数和(自身を除く): 24345333

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1033, 1065, 1917, 3099, 3195, 5165, 5751, 9297, 9585, 15495, 27891, 28755, 46485, 73343, 83673, 139455, 220029, 366715, 418365, 660087, 1100145, 1980261, 3300435, 5940783, 9901305, 29703915]

約数ペア:

[(1, 29703915), (3, 9901305), (5, 5940783), (9, 3300435), (15, 1980261), (27, 1100145), (45, 660087), (71, 418365), (81, 366715), (135, 220029), (213, 139455), (355, 83673), (405, 73343), (639, 46485), (1033, 28755), (1065, 27891), (1917, 15495), (3099, 9585), (3195, 9297), (5165, 5751)]