82984575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 145347840

約数和(自身を除く): 62363265

約数列:

[1, 3, 5, 15, 23, 25, 69, 73, 75, 115, 219, 345, 365, 575, 659, 1095, 1679, 1725, 1825, 1977, 3295, 5037, 5475, 8395, 9885, 15157, 16475, 25185, 41975, 45471, 48107, 49425, 75785, 125925, 144321, 227355, 240535, 378925, 721605, 1106461, 1136775, 1202675, 3319383, 3608025, 5532305, 16596915, 27661525, 82984575]

約数ペア:

[(1, 82984575), (3, 27661525), (5, 16596915), (15, 5532305), (23, 3608025), (25, 3319383), (69, 1202675), (73, 1136775), (75, 1106461), (115, 721605), (219, 378925), (345, 240535), (365, 227355), (575, 144321), (659, 125925), (1095, 75785), (1679, 49425), (1725, 48107), (1825, 45471), (1977, 41975), (3295, 25185), (5037, 16475), (5475, 15157), (8395, 9885)]