412965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 64

約数和(自身を含む): 921600

約数和(自身を除く): 508635

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 27, 35, 45, 57, 63, 69, 95, 105, 115, 133, 135, 161, 171, 189, 207, 285, 315, 345, 399, 437, 483, 513, 621, 665, 805, 855, 945, 1035, 1197, 1311, 1449, 1995, 2185, 2415, 2565, 3059, 3105, 3591, 3933, 4347, 5985, 6555, 7245, 9177, 11799, 15295, 17955, 19665, 21735, 27531, 45885, 58995, 82593, 137655, 412965]

約数ペア:

[(1, 412965), (3, 137655), (5, 82593), (7, 58995), (9, 45885), (15, 27531), (19, 21735), (21, 19665), (23, 17955), (27, 15295), (35, 11799), (45, 9177), (57, 7245), (63, 6555), (69, 5985), (95, 4347), (105, 3933), (115, 3591), (133, 3105), (135, 3059), (161, 2565), (171, 2415), (189, 2185), (207, 1995), (285, 1449), (315, 1311), (345, 1197), (399, 1035), (437, 945), (483, 855), (513, 805), (621, 665)]