454912965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21017}}^1$

素因数の和:21078

約数の個数: 48

約数和(自身を含む): 872162928

約数和(自身を除く): 417249963

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4329, 7215, 21017, 21645, 63051, 105085, 189153, 273221, 315255, 777629, 819663, 945765, 1366105, 2332887, 2458989, 3888145, 4098315, 6998661, 10109177, 11664435, 12294945, 30327531, 34993305, 50545885, 90982593, 151637655, 454912965]

約数ペア:

[(1, 454912965), (3, 151637655), (5, 90982593), (9, 50545885), (13, 34993305), (15, 30327531), (37, 12294945), (39, 11664435), (45, 10109177), (65, 6998661), (111, 4098315), (117, 3888145), (185, 2458989), (195, 2332887), (333, 1366105), (481, 945765), (555, 819663), (585, 777629), (1443, 315255), (1665, 273221), (2405, 189153), (4329, 105085), (7215, 63051), (21017, 21645)]