150544905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 281698560

約数和(自身を除く): 131153655

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 239, 245, 717, 735, 857, 1195, 1673, 2571, 3585, 4285, 5019, 5999, 8365, 11711, 12855, 17997, 25095, 29995, 35133, 41993, 58555, 89985, 125979, 175665, 204823, 209965, 614469, 629895, 1024115, 1433761, 3072345, 4301283, 7168805, 10036327, 21506415, 30108981, 50181635, 150544905]

約数ペア:

[(1, 150544905), (3, 50181635), (5, 30108981), (7, 21506415), (15, 10036327), (21, 7168805), (35, 4301283), (49, 3072345), (105, 1433761), (147, 1024115), (239, 629895), (245, 614469), (717, 209965), (735, 204823), (857, 175665), (1195, 125979), (1673, 89985), (2571, 58555), (3585, 41993), (4285, 35133), (5019, 29995), (5999, 25095), (8365, 17997), (11711, 12855)]