42013315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 13144445

約数列:

[1, 5, 29, 37, 41, 145, 185, 191, 205, 955, 1073, 1189, 1517, 5365, 5539, 5945, 7067, 7585, 7831, 27695, 35335, 39155, 43993, 204943, 219965, 227099, 289747, 1024715, 1135495, 1448735, 8402663, 42013315]

約数ペア:

[(1, 42013315), (5, 8402663), (29, 1448735), (37, 1135495), (41, 1024715), (145, 289747), (185, 227099), (191, 219965), (205, 204943), (955, 43993), (1073, 39155), (1189, 35335), (1517, 27695), (5365, 7831), (5539, 7585), (5945, 7067)]