1214054405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7351}}^1$

素因数の和:7469

約数の個数: 32

約数和(自身を含む): 1619792640

約数和(自身を除く): 405738235

約数列:

[1, 5, 17, 29, 67, 85, 145, 335, 493, 1139, 1943, 2465, 5695, 7351, 9715, 33031, 36755, 124967, 165155, 213179, 492517, 624835, 1065895, 2462585, 3624043, 8372789, 14282993, 18120215, 41863945, 71414965, 242810881, 1214054405]

約数ペア:

[(1, 1214054405), (5, 242810881), (17, 71414965), (29, 41863945), (67, 18120215), (85, 14282993), (145, 8372789), (335, 3624043), (493, 2462585), (1139, 1065895), (1943, 624835), (2465, 492517), (5695, 213179), (7351, 165155), (9715, 124967), (33031, 36755)]