91006815

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 58983585

約数列:

[1, 3, 5, 15, 61, 79, 183, 237, 305, 395, 915, 1185, 1259, 3777, 4819, 6295, 14457, 18885, 24095, 72285, 76799, 99461, 230397, 298383, 383995, 497305, 1151985, 1491915, 6067121, 18201363, 30335605, 91006815]

約数ペア:

[(1, 91006815), (3, 30335605), (5, 18201363), (15, 6067121), (61, 1491915), (79, 1151985), (183, 497305), (237, 383995), (305, 298383), (395, 230397), (915, 99461), (1185, 76799), (1259, 72285), (3777, 24095), (4819, 18885), (6295, 14457)]