14686945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 7247135

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 191, 455, 845, 955, 1183, 1337, 2197, 2483, 5915, 6685, 10985, 12415, 15379, 17381, 32279, 76895, 86905, 161395, 225953, 419627, 1129765, 2098135, 2937389, 14686945]

約数ペア:

[(1, 14686945), (5, 2937389), (7, 2098135), (13, 1129765), (35, 419627), (65, 225953), (91, 161395), (169, 86905), (191, 76895), (455, 32279), (845, 17381), (955, 15379), (1183, 12415), (1337, 10985), (2197, 6685), (2483, 5915)]