84888405

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 174758400

約数和(自身を除く): 89869995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1109, 1215, 1701, 2187, 2835, 3327, 3645, 5103, 5545, 7763, 8505, 9981, 10935, 15309, 16635, 23289, 25515, 29943, 38815, 49905, 69867, 76545, 89829, 116445, 149715, 209601, 269487, 349335, 449145, 628803, 808461, 1048005, 1347435, 1886409, 2425383, 3144015, 4042305, 5659227, 9432045, 12126915, 16977681, 28296135, 84888405]

約数ペア:

[(1, 84888405), (3, 28296135), (5, 16977681), (7, 12126915), (9, 9432045), (15, 5659227), (21, 4042305), (27, 3144015), (35, 2425383), (45, 1886409), (63, 1347435), (81, 1048005), (105, 808461), (135, 628803), (189, 449145), (243, 349335), (315, 269487), (405, 209601), (567, 149715), (729, 116445), (945, 89829), (1109, 76545), (1215, 69867), (1701, 49905), (2187, 38815), (2835, 29943), (3327, 25515), (3645, 23289), (5103, 16635), (5545, 15309), (7763, 10935), (8505, 9981)]