16801185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 29175552

約数和(自身を除く): 12374367

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1607, 2091, 3485, 4821, 8035, 10455, 24105, 27319, 65887, 81957, 136595, 197661, 329435, 409785, 988305, 1120079, 3360237, 5600395, 16801185]

約数ペア:

[(1, 16801185), (3, 5600395), (5, 3360237), (15, 1120079), (17, 988305), (41, 409785), (51, 329435), (85, 197661), (123, 136595), (205, 81957), (255, 65887), (615, 27319), (697, 24105), (1607, 10455), (2091, 8035), (3485, 4821)]