1374555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1528485

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 53, 57, 65, 91, 95, 105, 133, 159, 195, 247, 265, 273, 285, 371, 399, 455, 665, 689, 741, 795, 1007, 1113, 1235, 1365, 1729, 1855, 1995, 2067, 3021, 3445, 3705, 4823, 5035, 5187, 5565, 7049, 8645, 10335, 13091, 14469, 15105, 21147, 24115, 25935, 35245, 39273, 65455, 72345, 91637, 105735, 196365, 274911, 458185, 1374555]

約数ペア:

[(1, 1374555), (3, 458185), (5, 274911), (7, 196365), (13, 105735), (15, 91637), (19, 72345), (21, 65455), (35, 39273), (39, 35245), (53, 25935), (57, 24115), (65, 21147), (91, 15105), (95, 14469), (105, 13091), (133, 10335), (159, 8645), (195, 7049), (247, 5565), (265, 5187), (273, 5035), (285, 4823), (371, 3705), (399, 3445), (455, 3021), (665, 2067), (689, 1995), (741, 1855), (795, 1729), (1007, 1365), (1113, 1235)]