11810745

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 9443655

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 983, 1335, 2403, 2949, 4005, 4915, 8847, 12015, 14745, 26541, 44235, 87487, 132705, 262461, 437435, 787383, 1312305, 2362149, 3936915, 11810745]

約数ペア:

[(1, 11810745), (3, 3936915), (5, 2362149), (9, 1312305), (15, 787383), (27, 437435), (45, 262461), (89, 132705), (135, 87487), (267, 44235), (445, 26541), (801, 14745), (983, 12015), (1335, 8847), (2403, 4915), (2949, 4005)]