14722245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 27368640

約数和(自身を除く): 12646395

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 257, 285, 335, 603, 771, 855, 1005, 1273, 1285, 2313, 3015, 3819, 3855, 4883, 6365, 11457, 11565, 14649, 17219, 19095, 24415, 43947, 51657, 57285, 73245, 86095, 154971, 219735, 258285, 327161, 774855, 981483, 1635805, 2944449, 4907415, 14722245]

約数ペア:

[(1, 14722245), (3, 4907415), (5, 2944449), (9, 1635805), (15, 981483), (19, 774855), (45, 327161), (57, 258285), (67, 219735), (95, 154971), (171, 86095), (201, 73245), (257, 57285), (285, 51657), (335, 43947), (603, 24415), (771, 19095), (855, 17219), (1005, 14649), (1273, 11565), (1285, 11457), (2313, 6365), (3015, 4883), (3819, 3855)]