142765455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5689}}^1$

素因数の和:5943

約数の個数: 32

約数和(自身を含む): 262195200

約数和(自身を除く): 119429745

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1195, 1673, 3585, 5019, 5689, 8365, 17067, 25095, 28445, 39823, 85335, 119469, 199115, 597345, 1359671, 4079013, 6798355, 9517697, 20395065, 28553091, 47588485, 142765455]

約数ペア:

[(1, 142765455), (3, 47588485), (5, 28553091), (7, 20395065), (15, 9517697), (21, 6798355), (35, 4079013), (105, 1359671), (239, 597345), (717, 199115), (1195, 119469), (1673, 85335), (3585, 39823), (5019, 28445), (5689, 25095), (8365, 17067)]