48874065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 34588335

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 1399, 2055, 2329, 4197, 6987, 6995, 11645, 20985, 23783, 34935, 71349, 118915, 191663, 356745, 574989, 958315, 2874945, 3258271, 9774813, 16291355, 48874065]

約数ペア:

[(1, 48874065), (3, 16291355), (5, 9774813), (15, 3258271), (17, 2874945), (51, 958315), (85, 574989), (137, 356745), (255, 191663), (411, 118915), (685, 71349), (1399, 34935), (2055, 23783), (2329, 20985), (4197, 11645), (6987, 6995)]