87045525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3291

約数の個数: 72

約数和(自身を含む): 188720064

約数和(自身を除く): 101674539

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2975, 3251, 3825, 5355, 8925, 9753, 16255, 22757, 26775, 29259, 48765, 55267, 68271, 81275, 113785, 146295, 165801, 204813, 243825, 276335, 341355, 386869, 497403, 568925, 731475, 829005, 1024065, 1160607, 1381675, 1706775, 1934345, 2487015, 3481821, 4145025, 5120325, 5803035, 9671725, 12435075, 17409105, 29015175, 87045525]

約数ペア:

[(1, 87045525), (3, 29015175), (5, 17409105), (7, 12435075), (9, 9671725), (15, 5803035), (17, 5120325), (21, 4145025), (25, 3481821), (35, 2487015), (45, 1934345), (51, 1706775), (63, 1381675), (75, 1160607), (85, 1024065), (105, 829005), (119, 731475), (153, 568925), (175, 497403), (225, 386869), (255, 341355), (315, 276335), (357, 243825), (425, 204813), (525, 165801), (595, 146295), (765, 113785), (1071, 81275), (1275, 68271), (1575, 55267), (1785, 48765), (2975, 29259), (3251, 26775), (3825, 22757), (5355, 16255), (8925, 9753)]