40223925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{8513}}^1$

素因数の和:8539

約数の個数: 48

約数和(自身を含む): 84458880

約数和(自身を除く): 44234955

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 8513, 25539, 42565, 59591, 76617, 127695, 178773, 212825, 229851, 297955, 383085, 536319, 638475, 893865, 1149255, 1489775, 1608957, 1915425, 2681595, 4469325, 5746275, 8044785, 13407975, 40223925]

約数ペア:

[(1, 40223925), (3, 13407975), (5, 8044785), (7, 5746275), (9, 4469325), (15, 2681595), (21, 1915425), (25, 1608957), (27, 1489775), (35, 1149255), (45, 893865), (63, 638475), (75, 536319), (105, 383085), (135, 297955), (175, 229851), (189, 212825), (225, 178773), (315, 127695), (525, 76617), (675, 59591), (945, 42565), (1575, 25539), (4725, 8513)]