157065685

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 235256832

約数和(自身を除く): 78191147

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 361, 401, 589, 665, 1085, 1805, 2005, 2527, 2807, 2945, 4123, 7619, 11191, 12431, 12635, 14035, 20615, 38095, 53333, 55955, 62155, 78337, 87017, 144761, 236189, 266665, 391685, 435085, 723805, 1013327, 1180945, 1653323, 4487591, 5066635, 8266615, 22437955, 31413137, 157065685]

約数ペア:

[(1, 157065685), (5, 31413137), (7, 22437955), (19, 8266615), (31, 5066635), (35, 4487591), (95, 1653323), (133, 1180945), (155, 1013327), (217, 723805), (361, 435085), (401, 391685), (589, 266665), (665, 236189), (1085, 144761), (1805, 87017), (2005, 78337), (2527, 62155), (2807, 55955), (2945, 53333), (4123, 38095), (7619, 20615), (11191, 14035), (12431, 12635)]