7381045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 10824192

約数和(自身を除く): 3443147

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 173, 265, 371, 805, 865, 1211, 1219, 1855, 3979, 6055, 6095, 8533, 9169, 19895, 27853, 42665, 45845, 64183, 139265, 210887, 320915, 1054435, 1476209, 7381045]

約数ペア:

[(1, 7381045), (5, 1476209), (7, 1054435), (23, 320915), (35, 210887), (53, 139265), (115, 64183), (161, 45845), (173, 42665), (265, 27853), (371, 19895), (805, 9169), (865, 8533), (1211, 6095), (1219, 6055), (1855, 3979)]