1450215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 2821728

約数和(自身を除く): 1371513

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 67, 111, 117, 185, 195, 201, 333, 335, 481, 555, 585, 603, 871, 1005, 1443, 1665, 2405, 2479, 2613, 3015, 4329, 4355, 7215, 7437, 7839, 12395, 13065, 21645, 22311, 32227, 37185, 39195, 96681, 111555, 161135, 290043, 483405, 1450215]

約数ペア:

[(1, 1450215), (3, 483405), (5, 290043), (9, 161135), (13, 111555), (15, 96681), (37, 39195), (39, 37185), (45, 32227), (65, 22311), (67, 21645), (111, 13065), (117, 12395), (185, 7839), (195, 7437), (201, 7215), (333, 4355), (335, 4329), (481, 3015), (555, 2613), (585, 2479), (603, 2405), (871, 1665), (1005, 1443)]