13170705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 22800000

約数和(自身を除く): 9629295

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 1249, 2109, 3515, 3747, 6245, 10545, 18735, 23731, 46213, 71193, 118655, 138639, 231065, 355965, 693195, 878047, 2634141, 4390235, 13170705]

約数ペア:

[(1, 13170705), (3, 4390235), (5, 2634141), (15, 878047), (19, 693195), (37, 355965), (57, 231065), (95, 138639), (111, 118655), (185, 71193), (285, 46213), (555, 23731), (703, 18735), (1249, 10545), (2109, 6245), (3515, 3747)]