159451635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 298065312

約数和(自身を除く): 138613677

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 401, 541, 735, 1203, 1623, 2005, 2705, 2807, 3787, 6015, 8115, 8421, 11361, 14035, 18935, 19649, 26509, 42105, 56805, 58947, 79527, 98245, 132545, 216941, 294735, 397635, 650823, 1084705, 1518587, 3254115, 4555761, 7592935, 10630109, 22778805, 31890327, 53150545, 159451635]

約数ペア:

[(1, 159451635), (3, 53150545), (5, 31890327), (7, 22778805), (15, 10630109), (21, 7592935), (35, 4555761), (49, 3254115), (105, 1518587), (147, 1084705), (245, 650823), (401, 397635), (541, 294735), (735, 216941), (1203, 132545), (1623, 98245), (2005, 79527), (2705, 58947), (2807, 56805), (3787, 42105), (6015, 26509), (8115, 19649), (8421, 18935), (11361, 14035)]