157831245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24527}}^1$

素因数の和:24562

約数の個数: 48

約数和(自身を含む): 321414912

約数和(自身を除く): 163583667

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 24527, 73581, 122635, 220743, 269797, 318851, 367905, 809391, 956553, 1103715, 1348985, 1594255, 2428173, 2869659, 3507361, 4046955, 4782765, 10522083, 12140865, 14348295, 17536805, 31566249, 52610415, 157831245]

約数ペア:

[(1, 157831245), (3, 52610415), (5, 31566249), (9, 17536805), (11, 14348295), (13, 12140865), (15, 10522083), (33, 4782765), (39, 4046955), (45, 3507361), (55, 2869659), (65, 2428173), (99, 1594255), (117, 1348985), (143, 1103715), (165, 956553), (195, 809391), (429, 367905), (495, 318851), (585, 269797), (715, 220743), (1287, 122635), (2145, 73581), (6435, 24527)]