3718295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 1811305

約数列:

[1, 5, 7, 23, 31, 35, 115, 149, 155, 161, 217, 713, 745, 805, 1043, 1085, 3427, 3565, 4619, 4991, 5215, 17135, 23095, 23989, 24955, 32333, 106237, 119945, 161665, 531185, 743659, 3718295]

約数ペア:

[(1, 3718295), (5, 743659), (7, 531185), (23, 161665), (31, 119945), (35, 106237), (115, 32333), (149, 24955), (155, 23989), (161, 23095), (217, 17135), (713, 5215), (745, 4991), (805, 4619), (1043, 3565), (1085, 3427)]