73740415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 34086785

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1081, 1645, 1949, 5405, 7567, 9745, 13643, 37835, 44827, 68215, 91603, 224135, 313789, 458015, 641221, 1568945, 2106869, 3206105, 10534345, 14748083, 73740415]

約数ペア:

[(1, 73740415), (5, 14748083), (7, 10534345), (23, 3206105), (35, 2106869), (47, 1568945), (115, 641221), (161, 458015), (235, 313789), (329, 224135), (805, 91603), (1081, 68215), (1645, 44827), (1949, 37835), (5405, 13643), (7567, 9745)]