53959365

素因数分解:

$3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 44320635

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 243, 267, 405, 445, 499, 801, 1215, 1335, 1497, 2403, 2495, 4005, 4491, 7209, 7485, 12015, 13473, 21627, 22455, 36045, 40419, 44411, 67365, 108135, 121257, 133233, 202095, 222055, 399699, 606285, 666165, 1199097, 1998495, 3597291, 5995485, 10791873, 17986455, 53959365]

約数ペア:

[(1, 53959365), (3, 17986455), (5, 10791873), (9, 5995485), (15, 3597291), (27, 1998495), (45, 1199097), (81, 666165), (89, 606285), (135, 399699), (243, 222055), (267, 202095), (405, 133233), (445, 121257), (499, 108135), (801, 67365), (1215, 44411), (1335, 40419), (1497, 36045), (2403, 22455), (2495, 21627), (4005, 13473), (4491, 12015), (7209, 7485)]