190202415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3329}}^1$

素因数の和:3643

約数の個数: 32

約数和(自身を含む): 328950720

約数和(自身を除く): 138748305

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 879, 1465, 3329, 3809, 4395, 9987, 11427, 16645, 19045, 43277, 49935, 57135, 129831, 216385, 649155, 975397, 2926191, 4876985, 12680161, 14630955, 38040483, 63400805, 190202415]

約数ペア:

[(1, 190202415), (3, 63400805), (5, 38040483), (13, 14630955), (15, 12680161), (39, 4876985), (65, 2926191), (195, 975397), (293, 649155), (879, 216385), (1465, 129831), (3329, 57135), (3809, 49935), (4395, 43277), (9987, 19045), (11427, 16645)]