1444575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 2785536

約数和(自身を除く): 1340961

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 103, 165, 187, 255, 275, 309, 425, 515, 561, 825, 935, 1133, 1275, 1545, 1751, 2575, 2805, 3399, 4675, 5253, 5665, 7725, 8755, 14025, 16995, 19261, 26265, 28325, 43775, 57783, 84975, 96305, 131325, 288915, 481525, 1444575]

約数ペア:

[(1, 1444575), (3, 481525), (5, 288915), (11, 131325), (15, 96305), (17, 84975), (25, 57783), (33, 43775), (51, 28325), (55, 26265), (75, 19261), (85, 16995), (103, 14025), (165, 8755), (187, 7725), (255, 5665), (275, 5253), (309, 4675), (425, 3399), (515, 2805), (561, 2575), (825, 1751), (935, 1545), (1133, 1275)]