40577075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 63638784

約数和(自身を除く): 23061709

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 107, 175, 197, 275, 385, 535, 749, 985, 1177, 1379, 1925, 2167, 2675, 3745, 4925, 5885, 6895, 8239, 10835, 15169, 18725, 21079, 29425, 34475, 41195, 54175, 75845, 105395, 147553, 205975, 231869, 379225, 526975, 737765, 1159345, 1623083, 3688825, 5796725, 8115415, 40577075]

約数ペア:

[(1, 40577075), (5, 8115415), (7, 5796725), (11, 3688825), (25, 1623083), (35, 1159345), (55, 737765), (77, 526975), (107, 379225), (175, 231869), (197, 205975), (275, 147553), (385, 105395), (535, 75845), (749, 54175), (985, 41195), (1177, 34475), (1379, 29425), (1925, 21079), (2167, 18725), (2675, 15169), (3745, 10835), (4925, 8239), (5885, 6895)]