30816045

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 59684352

約数和(自身を除く): 28868307

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 1951, 3159, 5265, 5853, 9755, 15795, 17559, 25363, 29265, 52677, 76089, 87795, 126815, 158031, 228267, 263385, 380445, 474093, 684801, 790155, 1141335, 2054403, 2370465, 3424005, 6163209, 10272015, 30816045]

約数ペア:

[(1, 30816045), (3, 10272015), (5, 6163209), (9, 3424005), (13, 2370465), (15, 2054403), (27, 1141335), (39, 790155), (45, 684801), (65, 474093), (81, 380445), (117, 263385), (135, 228267), (195, 158031), (243, 126815), (351, 87795), (405, 76089), (585, 52677), (1053, 29265), (1215, 25363), (1755, 17559), (1951, 15795), (3159, 9755), (5265, 5853)]