12197415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 21344256

約数和(自身を除く): 9146841

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1543, 1581, 2635, 4629, 7715, 7905, 23145, 26231, 47833, 78693, 131155, 143499, 239165, 393465, 717495, 813161, 2439483, 4065805, 12197415]

約数ペア:

[(1, 12197415), (3, 4065805), (5, 2439483), (15, 813161), (17, 717495), (31, 393465), (51, 239165), (85, 143499), (93, 131155), (155, 78693), (255, 47833), (465, 26231), (527, 23145), (1543, 7905), (1581, 7715), (2635, 4629)]