71244915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29501}}^1$

素因数の和:29539

約数の個数: 32

約数和(自身を含む): 135945216

約数和(自身を除く): 64700301

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 29501, 88503, 147505, 206507, 442515, 619521, 678523, 1032535, 2035569, 3097605, 3392615, 4749661, 10177845, 14248983, 23748305, 71244915]

約数ペア:

[(1, 71244915), (3, 23748305), (5, 14248983), (7, 10177845), (15, 4749661), (21, 3392615), (23, 3097605), (35, 2035569), (69, 1032535), (105, 678523), (115, 619521), (161, 442515), (345, 206507), (483, 147505), (805, 88503), (2415, 29501)]