139861215

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79693}}^1$

素因数の和:79720

約数の個数: 32

約数和(自身を含む): 267771840

約数和(自身を除く): 127910625

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 79693, 239079, 398465, 717237, 1036009, 1195395, 2151711, 3108027, 3586185, 5180045, 9324081, 10758555, 15540135, 27972243, 46620405, 139861215]

約数ペア:

[(1, 139861215), (3, 46620405), (5, 27972243), (9, 15540135), (13, 10758555), (15, 9324081), (27, 5180045), (39, 3586185), (45, 3108027), (65, 2151711), (117, 1195395), (135, 1036009), (195, 717237), (351, 398465), (585, 239079), (1755, 79693)]