1322615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 1990656

約数和(自身を除く): 668041

約数列:

[1, 5, 7, 23, 31, 35, 53, 115, 155, 161, 217, 265, 371, 713, 805, 1085, 1219, 1643, 1855, 3565, 4991, 6095, 8215, 8533, 11501, 24955, 37789, 42665, 57505, 188945, 264523, 1322615]

約数ペア:

[(1, 1322615), (5, 264523), (7, 188945), (23, 57505), (31, 42665), (35, 37789), (53, 24955), (115, 11501), (155, 8533), (161, 8215), (217, 6095), (265, 4991), (371, 3565), (713, 1855), (805, 1643), (1085, 1219)]