15350193

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 23200320

約数和(自身を除く): 7850127

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 571, 927, 1713, 2987, 5139, 8961, 16559, 26883, 49677, 58813, 149031, 176439, 529317, 1705577, 5116731, 15350193]

約数ペア:

[(1, 15350193), (3, 5116731), (9, 1705577), (29, 529317), (87, 176439), (103, 149031), (261, 58813), (309, 49677), (571, 26883), (927, 16559), (1713, 8961), (2987, 5139)]