15696480105

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1532

約数の個数: 80

約数和(自身を含む): 28546784640

約数和(自身を除く): 12850304535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 443, 445, 801, 983, 1329, 1335, 2215, 2403, 2949, 3987, 4005, 4915, 6645, 7209, 8847, 11961, 12015, 14745, 19935, 26541, 35883, 36045, 39427, 44235, 59805, 79623, 87487, 118281, 132705, 179415, 197135, 262461, 354843, 398115, 435469, 437435, 591405, 787383, 1064529, 1306407, 1312305, 1774215, 2177345, 2362149, 3193587, 3919221, 3936915, 5322645, 6532035, 7086447, 11757663, 11810745, 15967935, 19596105, 35272989, 35432235, 38756741, 58788315, 116270223, 176364945, 193783705, 348810669, 581351115, 1046432007, 1744053345, 3139296021, 5232160035, 15696480105]

約数ペア:

[(1, 15696480105), (3, 5232160035), (5, 3139296021), (9, 1744053345), (15, 1046432007), (27, 581351115), (45, 348810669), (81, 193783705), (89, 176364945), (135, 116270223), (267, 58788315), (405, 38756741), (443, 35432235), (445, 35272989), (801, 19596105), (983, 15967935), (1329, 11810745), (1335, 11757663), (2215, 7086447), (2403, 6532035), (2949, 5322645), (3987, 3936915), (4005, 3919221), (4915, 3193587), (6645, 2362149), (7209, 2177345), (8847, 1774215), (11961, 1312305), (12015, 1306407), (14745, 1064529), (19935, 787383), (26541, 591405), (35883, 437435), (36045, 435469), (39427, 398115), (44235, 354843), (59805, 262461), (79623, 197135), (87487, 179415), (118281, 132705)]