9021177415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{98179}}^1$

素因数の和:98271

約数の個数: 32

約数和(自身を含む): 12215162880

約数和(自身を除く): 3193985465

約数列:

[1, 5, 17, 23, 47, 85, 115, 235, 391, 799, 1081, 1955, 3995, 5405, 18377, 91885, 98179, 490895, 1669043, 2258117, 4614413, 8345215, 11290585, 23072065, 38387989, 78445021, 106131499, 191939945, 392225105, 530657495, 1804235483, 9021177415]

約数ペア:

[(1, 9021177415), (5, 1804235483), (17, 530657495), (23, 392225105), (47, 191939945), (85, 106131499), (115, 78445021), (235, 38387989), (391, 23072065), (799, 11290585), (1081, 8345215), (1955, 4614413), (3995, 2258117), (5405, 1669043), (18377, 490895), (91885, 98179)]