147177345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60943}}^1$

素因数の和:60981

約数の個数: 32

約数和(自身を含む): 280829952

約数和(自身を除く): 133652607

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 60943, 182829, 304715, 426601, 914145, 1279803, 1401689, 2133005, 4205067, 6399015, 7008445, 9811823, 21025335, 29435469, 49059115, 147177345]

約数ペア:

[(1, 147177345), (3, 49059115), (5, 29435469), (7, 21025335), (15, 9811823), (21, 7008445), (23, 6399015), (35, 4205067), (69, 2133005), (105, 1401689), (115, 1279803), (161, 914145), (345, 426601), (483, 304715), (805, 182829), (2415, 60943)]