3318315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 7589376

約数和(自身を除く): 4271061

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 21, 33, 35, 39, 51, 55, 65, 77, 85, 91, 105, 119, 143, 165, 169, 187, 195, 221, 231, 255, 273, 357, 385, 429, 455, 507, 561, 595, 663, 715, 845, 935, 1001, 1105, 1155, 1183, 1309, 1365, 1547, 1785, 1859, 2145, 2431, 2535, 2805, 2873, 3003, 3315, 3549, 3927, 4641, 5005, 5577, 5915, 6545, 7293, 7735, 8619, 9295, 12155, 13013, 14365, 15015, 17017, 17745, 19635, 20111, 23205, 27885, 31603, 36465, 39039, 43095, 51051, 60333, 65065, 85085, 94809, 100555, 158015, 195195, 221221, 255255, 301665, 474045, 663663, 1106105, 3318315]

約数ペア:

[(1, 3318315), (3, 1106105), (5, 663663), (7, 474045), (11, 301665), (13, 255255), (15, 221221), (17, 195195), (21, 158015), (33, 100555), (35, 94809), (39, 85085), (51, 65065), (55, 60333), (65, 51051), (77, 43095), (85, 39039), (91, 36465), (105, 31603), (119, 27885), (143, 23205), (165, 20111), (169, 19635), (187, 17745), (195, 17017), (221, 15015), (231, 14365), (255, 13013), (273, 12155), (357, 9295), (385, 8619), (429, 7735), (455, 7293), (507, 6545), (561, 5915), (595, 5577), (663, 5005), (715, 4641), (845, 3927), (935, 3549), (1001, 3315), (1105, 3003), (1155, 2873), (1183, 2805), (1309, 2535), (1365, 2431), (1547, 2145), (1785, 1859)]