121097405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 174953520

約数和(自身を除く): 53856115

約数列:

[1, 5, 11, 13, 55, 65, 89, 121, 143, 173, 445, 605, 715, 865, 979, 1157, 1573, 1903, 2249, 4895, 5785, 7865, 9515, 10769, 11245, 12727, 15397, 20933, 24739, 53845, 63635, 76985, 104665, 123695, 139997, 169367, 200161, 272129, 699985, 846835, 1000805, 1360645, 1863037, 2201771, 9315185, 11008855, 24219481, 121097405]

約数ペア:

[(1, 121097405), (5, 24219481), (11, 11008855), (13, 9315185), (55, 2201771), (65, 1863037), (89, 1360645), (121, 1000805), (143, 846835), (173, 699985), (445, 272129), (605, 200161), (715, 169367), (865, 139997), (979, 123695), (1157, 104665), (1573, 76985), (1903, 63635), (2249, 53845), (4895, 24739), (5785, 20933), (7865, 15397), (9515, 12727), (10769, 11245)]