75982225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 110242944

約数和(自身を除く): 34260719

約数列:

[1, 5, 11, 23, 25, 41, 55, 115, 205, 253, 275, 293, 451, 575, 943, 1025, 1265, 1465, 2255, 3223, 4715, 6325, 6739, 7325, 10373, 11275, 12013, 16115, 23575, 33695, 51865, 60065, 74129, 80575, 132143, 168475, 259325, 276299, 300325, 370645, 660715, 1381495, 1853225, 3039289, 3303575, 6907475, 15196445, 75982225]

約数ペア:

[(1, 75982225), (5, 15196445), (11, 6907475), (23, 3303575), (25, 3039289), (41, 1853225), (55, 1381495), (115, 660715), (205, 370645), (253, 300325), (275, 276299), (293, 259325), (451, 168475), (575, 132143), (943, 80575), (1025, 74129), (1265, 60065), (1465, 51865), (2255, 33695), (3223, 23575), (4715, 16115), (6325, 12013), (6739, 11275), (7325, 10373)]