153756225

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{10847}}^1$

素因数の和:10876

約数の個数: 60

約数和(自身を含む): 325526784

約数和(自身を除く): 171770559

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 10847, 14175, 32541, 54235, 75929, 97623, 162705, 227787, 271175, 292869, 379645, 488115, 683361, 813525, 878607, 1138935, 1464345, 1898225, 2050083, 2440575, 3416805, 4393035, 5694675, 6150249, 7321725, 10250415, 17084025, 21965175, 30751245, 51252075, 153756225]

約数ペア:

[(1, 153756225), (3, 51252075), (5, 30751245), (7, 21965175), (9, 17084025), (15, 10250415), (21, 7321725), (25, 6150249), (27, 5694675), (35, 4393035), (45, 3416805), (63, 2440575), (75, 2050083), (81, 1898225), (105, 1464345), (135, 1138935), (175, 878607), (189, 813525), (225, 683361), (315, 488115), (405, 379645), (525, 292869), (567, 271175), (675, 227787), (945, 162705), (1575, 97623), (2025, 75929), (2835, 54235), (4725, 32541), (10847, 14175)]