73622055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 138055680

約数和(自身を除く): 64433625

約数列:

[1, 3, 5, 13, 15, 19, 31, 39, 57, 65, 93, 95, 155, 195, 247, 285, 403, 465, 589, 641, 741, 1209, 1235, 1767, 1923, 2015, 2945, 3205, 3705, 6045, 7657, 8333, 8835, 9615, 12179, 19871, 22971, 24999, 36537, 38285, 41665, 59613, 60895, 99355, 114855, 124995, 158327, 182685, 258323, 298065, 377549, 474981, 774969, 791635, 1132647, 1291615, 1887745, 2374905, 3874845, 4908137, 5663235, 14724411, 24540685, 73622055]

約数ペア:

[(1, 73622055), (3, 24540685), (5, 14724411), (13, 5663235), (15, 4908137), (19, 3874845), (31, 2374905), (39, 1887745), (57, 1291615), (65, 1132647), (93, 791635), (95, 774969), (155, 474981), (195, 377549), (247, 298065), (285, 258323), (403, 182685), (465, 158327), (589, 124995), (641, 114855), (741, 99355), (1209, 60895), (1235, 59613), (1767, 41665), (1923, 38285), (2015, 36537), (2945, 24999), (3205, 22971), (3705, 19871), (6045, 12179), (7657, 9615), (8333, 8835)]