38840850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{28771}}^1$

素因数の和:28792

約数の個数: 48

約数和(自身を含む): 107031840

約数和(自身を除く): 68190990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 28771, 57542, 86313, 143855, 172626, 258939, 287710, 431565, 517878, 719275, 776817, 863130, 1294695, 1438550, 1553634, 2157825, 2589390, 3884085, 4315650, 6473475, 7768170, 12946950, 19420425, 38840850]

約数ペア:

[(1, 38840850), (2, 19420425), (3, 12946950), (5, 7768170), (6, 6473475), (9, 4315650), (10, 3884085), (15, 2589390), (18, 2157825), (25, 1553634), (27, 1438550), (30, 1294695), (45, 863130), (50, 776817), (54, 719275), (75, 517878), (90, 431565), (135, 287710), (150, 258939), (225, 172626), (270, 143855), (450, 86313), (675, 57542), (1350, 28771)]