13388655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 25012224

約数和(自身を除く): 11623569

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2713, 4935, 8139, 13565, 18991, 40695, 56973, 94955, 127511, 284865, 382533, 637555, 892577, 1912665, 2677731, 4462885, 13388655]

約数ペア:

[(1, 13388655), (3, 4462885), (5, 2677731), (7, 1912665), (15, 892577), (21, 637555), (35, 382533), (47, 284865), (105, 127511), (141, 94955), (235, 56973), (329, 40695), (705, 18991), (987, 13565), (1645, 8139), (2713, 4935)]