156690495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6229}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 299339040

約数和(自身を除く): 142648545

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 6229, 8385, 18687, 25155, 31145, 56061, 80977, 93435, 242931, 267847, 280305, 404885, 728793, 803541, 1214655, 1339235, 2410623, 3482011, 3643965, 4017705, 10446033, 12053115, 17410055, 31338099, 52230165, 156690495]

約数ペア:

[(1, 156690495), (3, 52230165), (5, 31338099), (9, 17410055), (13, 12053115), (15, 10446033), (39, 4017705), (43, 3643965), (45, 3482011), (65, 2410623), (117, 1339235), (129, 1214655), (195, 803541), (215, 728793), (387, 404885), (559, 280305), (585, 267847), (645, 242931), (1677, 93435), (1935, 80977), (2795, 56061), (5031, 31145), (6229, 25155), (8385, 18687)]