157020195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6793}}^1$

素因数の和:6891

約数の個数: 32

約数和(自身を含む): 266107392

約数和(自身を除く): 109087197

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 4623, 6793, 7705, 20379, 23115, 33965, 101895, 156239, 455131, 468717, 781195, 1365393, 2275655, 2343585, 6826965, 10468013, 31404039, 52340065, 157020195]

約数ペア:

[(1, 157020195), (3, 52340065), (5, 31404039), (15, 10468013), (23, 6826965), (67, 2343585), (69, 2275655), (115, 1365393), (201, 781195), (335, 468717), (345, 455131), (1005, 156239), (1541, 101895), (4623, 33965), (6793, 23115), (7705, 20379)]