71783595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9439}}^1$

素因数の和:9476

約数の個数: 36

約数和(自身を含む): 134746560

約数和(自身を除く): 62962965

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 9439, 28317, 47195, 84951, 122707, 141585, 368121, 424755, 613535, 1104363, 1595191, 1840605, 4785573, 5521815, 7975955, 14356719, 23927865, 71783595]

約数ペア:

[(1, 71783595), (3, 23927865), (5, 14356719), (9, 7975955), (13, 5521815), (15, 4785573), (39, 1840605), (45, 1595191), (65, 1104363), (117, 613535), (169, 424755), (195, 368121), (507, 141585), (585, 122707), (845, 84951), (1521, 47195), (2535, 28317), (7605, 9439)]