42751665

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28789}}^1$

素因数の和:28814

約数の個数: 32

約数和(自身を含む): 82915200

約数和(自身を除く): 40163535

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 28789, 86367, 143945, 259101, 316679, 431835, 777303, 950037, 1295505, 1583395, 2850111, 3886515, 4750185, 8550333, 14250555, 42751665]

約数ペア:

[(1, 42751665), (3, 14250555), (5, 8550333), (9, 4750185), (11, 3886515), (15, 2850111), (27, 1583395), (33, 1295505), (45, 950037), (55, 777303), (99, 431835), (135, 316679), (165, 259101), (297, 143945), (495, 86367), (1485, 28789)]