11862135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 21887424

約数和(自身を除く): 10025289

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 115, 157, 207, 219, 345, 365, 471, 657, 785, 1035, 1095, 1413, 1679, 2355, 3285, 3611, 5037, 7065, 8395, 10833, 11461, 15111, 18055, 25185, 32499, 34383, 54165, 57305, 75555, 103149, 162495, 171915, 263603, 515745, 790809, 1318015, 2372427, 3954045, 11862135]

約数ペア:

[(1, 11862135), (3, 3954045), (5, 2372427), (9, 1318015), (15, 790809), (23, 515745), (45, 263603), (69, 171915), (73, 162495), (115, 103149), (157, 75555), (207, 57305), (219, 54165), (345, 34383), (365, 32499), (471, 25185), (657, 18055), (785, 15111), (1035, 11461), (1095, 10833), (1413, 8395), (1679, 7065), (2355, 5037), (3285, 3611)]