90564915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37501}}^1$

素因数の和:37539

約数の個数: 32

約数和(自身を含む): 172809216

約数和(自身を除く): 82244301

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 37501, 112503, 187505, 262507, 562515, 787521, 862523, 1312535, 2587569, 3937605, 4312615, 6037661, 12937845, 18112983, 30188305, 90564915]

約数ペア:

[(1, 90564915), (3, 30188305), (5, 18112983), (7, 12937845), (15, 6037661), (21, 4312615), (23, 3937605), (35, 2587569), (69, 1312535), (105, 862523), (115, 787521), (161, 562515), (345, 262507), (483, 187505), (805, 112503), (2415, 37501)]