488116545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5246

約数の個数: 64

約数和(自身を含む): 953303040

約数和(自身を除く): 465186495

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 465, 609, 651, 899, 1015, 1085, 2697, 3045, 3255, 4495, 5171, 6293, 13485, 15513, 18879, 25855, 31465, 36197, 77565, 94395, 108591, 149959, 160301, 180985, 449877, 480903, 542955, 749795, 801505, 1049713, 1122107, 2249385, 2404515, 3149139, 3366321, 4648729, 5248565, 5610535, 13946187, 15745695, 16831605, 23243645, 32541103, 69730935, 97623309, 162705515, 488116545]

約数ペア:

[(1, 488116545), (3, 162705515), (5, 97623309), (7, 69730935), (15, 32541103), (21, 23243645), (29, 16831605), (31, 15745695), (35, 13946187), (87, 5610535), (93, 5248565), (105, 4648729), (145, 3366321), (155, 3149139), (203, 2404515), (217, 2249385), (435, 1122107), (465, 1049713), (609, 801505), (651, 749795), (899, 542955), (1015, 480903), (1085, 449877), (2697, 180985), (3045, 160301), (3255, 149959), (4495, 108591), (5171, 94395), (6293, 77565), (13485, 36197), (15513, 31465), (18879, 25855)]