53808195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 50701245

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 41, 87, 105, 123, 145, 203, 205, 287, 431, 435, 609, 615, 861, 1015, 1189, 1293, 1435, 2155, 3017, 3045, 3567, 4305, 5945, 6465, 8323, 9051, 12499, 15085, 17671, 17835, 24969, 37497, 41615, 45255, 53013, 62495, 87493, 88355, 123697, 124845, 187485, 262479, 265065, 371091, 437465, 512459, 618485, 1312395, 1537377, 1855455, 2562295, 3587213, 7686885, 10761639, 17936065, 53808195]

約数ペア:

[(1, 53808195), (3, 17936065), (5, 10761639), (7, 7686885), (15, 3587213), (21, 2562295), (29, 1855455), (35, 1537377), (41, 1312395), (87, 618485), (105, 512459), (123, 437465), (145, 371091), (203, 265065), (205, 262479), (287, 187485), (431, 124845), (435, 123697), (609, 88355), (615, 87493), (861, 62495), (1015, 53013), (1189, 45255), (1293, 41615), (1435, 37497), (2155, 24969), (3017, 17835), (3045, 17671), (3567, 15085), (4305, 12499), (5945, 9051), (6465, 8323)]