8884907.00000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 20597295

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 227, 435, 465, 609, 651, 681, 899, 1015, 1085, 1135, 1589, 2697, 3045, 3255, 3405, 4495, 4767, 6293, 6583, 7037, 7945, 13485, 18879, 19749, 21111, 23835, 31465, 32915, 35185, 46081, 49259, 94395, 98745, 105555, 138243, 147777, 204073, 230405, 246295, 612219, 691215, 738885, 1020365, 1428511, 3061095, 4285533, 7142555, 21427665]

約数ペア:

[(1, 21427665), (3, 7142555), (5, 4285533), (7, 3061095), (15, 1428511), (21, 1020365), (29, 738885), (31, 691215), (35, 612219), (87, 246295), (93, 230405), (105, 204073), (145, 147777), (155, 138243), (203, 105555), (217, 98745), (227, 94395), (435, 49259), (465, 46081), (609, 35185), (651, 32915), (681, 31465), (899, 23835), (1015, 21111), (1085, 19749), (1135, 18879), (1589, 13485), (2697, 7945), (3045, 7037), (3255, 6583), (3405, 6293), (4495, 4767)]