85575525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 178083840

約数和(自身を除く): 92508315

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 25, 35, 57, 69, 75, 95, 105, 115, 133, 161, 175, 285, 345, 373, 399, 437, 475, 483, 525, 575, 665, 805, 1119, 1311, 1425, 1725, 1865, 1995, 2185, 2415, 2611, 3059, 3325, 4025, 5595, 6555, 7087, 7833, 8579, 9177, 9325, 9975, 10925, 12075, 13055, 15295, 21261, 25737, 27975, 32775, 35435, 39165, 42895, 45885, 49609, 60053, 65275, 76475, 106305, 128685, 148827, 163001, 177175, 180159, 195825, 214475, 229425, 248045, 300265, 489003, 531525, 643425, 744135, 815005, 900795, 1141007, 1240225, 1501325, 2445015, 3423021, 3720675, 4075025, 4503975, 5705035, 12225075, 17115105, 28525175, 85575525]

約数ペア:

[(1, 85575525), (3, 28525175), (5, 17115105), (7, 12225075), (15, 5705035), (19, 4503975), (21, 4075025), (23, 3720675), (25, 3423021), (35, 2445015), (57, 1501325), (69, 1240225), (75, 1141007), (95, 900795), (105, 815005), (115, 744135), (133, 643425), (161, 531525), (175, 489003), (285, 300265), (345, 248045), (373, 229425), (399, 214475), (437, 195825), (475, 180159), (483, 177175), (525, 163001), (575, 148827), (665, 128685), (805, 106305), (1119, 76475), (1311, 65275), (1425, 60053), (1725, 49609), (1865, 45885), (1995, 42895), (2185, 39165), (2415, 35435), (2611, 32775), (3059, 27975), (3325, 25737), (4025, 21261), (5595, 15295), (6555, 13055), (7087, 12075), (7833, 10925), (8579, 9975), (9177, 9325)]