171189935

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 242898432

約数和(自身を除く): 71708497

約数列:

[1, 5, 7, 35, 37, 163, 185, 259, 811, 815, 1141, 1295, 4055, 5677, 5705, 6031, 28385, 30007, 30155, 42217, 132193, 150035, 210049, 211085, 660965, 925351, 1050245, 4626755, 4891141, 24455705, 34237987, 171189935]

約数ペア:

[(1, 171189935), (5, 34237987), (7, 24455705), (35, 4891141), (37, 4626755), (163, 1050245), (185, 925351), (259, 660965), (811, 211085), (815, 210049), (1141, 150035), (1295, 132193), (4055, 42217), (5677, 30155), (5705, 30007), (6031, 28385)]