4925655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 10283520

約数和(自身を除く): 5357865

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 823, 855, 1197, 1995, 2469, 4115, 5761, 5985, 7407, 12345, 15637, 17283, 28805, 37035, 46911, 51849, 78185, 86415, 109459, 140733, 234555, 259245, 328377, 547295, 703665, 985131, 1641885, 4925655]

約数ペア:

[(1, 4925655), (3, 1641885), (5, 985131), (7, 703665), (9, 547295), (15, 328377), (19, 259245), (21, 234555), (35, 140733), (45, 109459), (57, 86415), (63, 78185), (95, 51849), (105, 46911), (133, 37035), (171, 28805), (285, 17283), (315, 15637), (399, 12345), (665, 7407), (823, 5985), (855, 5761), (1197, 4115), (1995, 2469)]