159035065

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 225402624

約数和(自身を除く): 66367559

約数列:

[1, 5, 7, 35, 37, 185, 227, 259, 541, 1135, 1295, 1589, 2705, 3787, 7945, 8399, 18935, 20017, 41995, 58793, 100085, 122807, 140119, 293965, 614035, 700595, 859649, 4298245, 4543859, 22719295, 31807013, 159035065]

約数ペア:

[(1, 159035065), (5, 31807013), (7, 22719295), (35, 4543859), (37, 4298245), (185, 859649), (227, 700595), (259, 614035), (541, 293965), (1135, 140119), (1295, 122807), (1589, 100085), (2705, 58793), (3787, 41995), (7945, 20017), (8399, 18935)]