151034905

素因数分解:

$5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 221032512

約数和(自身を除く): 69997607

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 547, 805, 1127, 1715, 2401, 2735, 3829, 5635, 7889, 12005, 12581, 19145, 26803, 39445, 55223, 62905, 88067, 134015, 187621, 276115, 440335, 616469, 938105, 1313347, 3082345, 4315283, 6566735, 21576415, 30206981, 151034905]

約数ペア:

[(1, 151034905), (5, 30206981), (7, 21576415), (23, 6566735), (35, 4315283), (49, 3082345), (115, 1313347), (161, 938105), (245, 616469), (343, 440335), (547, 276115), (805, 187621), (1127, 134015), (1715, 88067), (2401, 62905), (2735, 55223), (3829, 39445), (5635, 26803), (7889, 19145), (12005, 12581)]