3625528025

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2677}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 5260020480

約数和(自身を除く): 1634492455

約数列:

[1, 5, 7, 25, 35, 71, 109, 175, 355, 497, 545, 763, 1775, 2485, 2677, 2725, 3815, 7739, 12425, 13385, 18739, 19075, 38695, 54173, 66925, 93695, 190067, 193475, 270865, 291793, 468475, 950335, 1330469, 1354325, 1458965, 2042551, 4751675, 6652345, 7294825, 10212755, 20717303, 33261725, 51063775, 103586515, 145021121, 517932575, 725105605, 3625528025]

約数ペア:

[(1, 3625528025), (5, 725105605), (7, 517932575), (25, 145021121), (35, 103586515), (71, 51063775), (109, 33261725), (175, 20717303), (355, 10212755), (497, 7294825), (545, 6652345), (763, 4751675), (1775, 2042551), (2485, 1458965), (2677, 1354325), (2725, 1330469), (3815, 950335), (7739, 468475), (12425, 291793), (13385, 270865), (18739, 193475), (19075, 190067), (38695, 93695), (54173, 66925)]