13671075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 25105536

約数和(自身を除く): 11434461

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 227, 275, 365, 681, 803, 825, 1095, 1135, 1825, 2409, 2497, 3405, 4015, 5475, 5675, 7491, 12045, 12485, 16571, 17025, 20075, 37455, 49713, 60225, 62425, 82855, 182281, 187275, 248565, 414275, 546843, 911405, 1242825, 2734215, 4557025, 13671075]

約数ペア:

[(1, 13671075), (3, 4557025), (5, 2734215), (11, 1242825), (15, 911405), (25, 546843), (33, 414275), (55, 248565), (73, 187275), (75, 182281), (165, 82855), (219, 62425), (227, 60225), (275, 49713), (365, 37455), (681, 20075), (803, 17025), (825, 16571), (1095, 12485), (1135, 12045), (1825, 7491), (2409, 5675), (2497, 5475), (3405, 4015)]