1330227305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 1903378176

約数和(自身を除く): 573150871

約数列:

[1, 5, 11, 17, 55, 61, 83, 85, 187, 281, 305, 415, 671, 913, 935, 1037, 1405, 1411, 3091, 3355, 4565, 4777, 5063, 5185, 7055, 11407, 15455, 15521, 17141, 23323, 23885, 25315, 52547, 55693, 57035, 77605, 85705, 86071, 116615, 188551, 256553, 262735, 278465, 291397, 396491, 430355, 942755, 946781, 1282765, 1422703, 1456985, 1982455, 3205367, 4361401, 4733905, 7113515, 15649733, 16026835, 21807005, 24185951, 78248665, 120929755, 266045461, 1330227305]

約数ペア:

[(1, 1330227305), (5, 266045461), (11, 120929755), (17, 78248665), (55, 24185951), (61, 21807005), (83, 16026835), (85, 15649733), (187, 7113515), (281, 4733905), (305, 4361401), (415, 3205367), (671, 1982455), (913, 1456985), (935, 1422703), (1037, 1282765), (1405, 946781), (1411, 942755), (3091, 430355), (3355, 396491), (4565, 291397), (4777, 278465), (5063, 262735), (5185, 256553), (7055, 188551), (11407, 116615), (15455, 86071), (15521, 85705), (17141, 77605), (23323, 57035), (23885, 55693), (25315, 52547)]