3311685

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 80

約数和(自身を含む): 6952176

約数和(自身を除く): 3640491

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 37, 39, 45, 51, 65, 81, 85, 111, 117, 135, 153, 185, 195, 221, 255, 333, 351, 405, 459, 481, 555, 585, 629, 663, 765, 999, 1053, 1105, 1377, 1443, 1665, 1755, 1887, 1989, 2295, 2405, 2997, 3145, 3315, 4329, 4995, 5265, 5661, 5967, 6885, 7215, 8177, 9435, 9945, 12987, 14985, 16983, 17901, 21645, 24531, 28305, 29835, 38961, 40885, 50949, 64935, 73593, 84915, 89505, 122655, 194805, 220779, 254745, 367965, 662337, 1103895, 3311685]

約数ペア:

[(1, 3311685), (3, 1103895), (5, 662337), (9, 367965), (13, 254745), (15, 220779), (17, 194805), (27, 122655), (37, 89505), (39, 84915), (45, 73593), (51, 64935), (65, 50949), (81, 40885), (85, 38961), (111, 29835), (117, 28305), (135, 24531), (153, 21645), (185, 17901), (195, 16983), (221, 14985), (255, 12987), (333, 9945), (351, 9435), (405, 8177), (459, 7215), (481, 6885), (555, 5967), (585, 5661), (629, 5265), (663, 4995), (765, 4329), (999, 3315), (1053, 3145), (1105, 2997), (1377, 2405), (1443, 2295), (1665, 1989), (1755, 1887)]