90572735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 125327496

約数和(自身を除く): 34754761

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 283, 529, 605, 1265, 1415, 2645, 2783, 3113, 5819, 6509, 13915, 15565, 29095, 32545, 34243, 64009, 71599, 149707, 171215, 320045, 357995, 748535, 787589, 1646777, 3937945, 8233885, 18114547, 90572735]

約数ペア:

[(1, 90572735), (5, 18114547), (11, 8233885), (23, 3937945), (55, 1646777), (115, 787589), (121, 748535), (253, 357995), (283, 320045), (529, 171215), (605, 149707), (1265, 71599), (1415, 64009), (2645, 34243), (2783, 32545), (3113, 29095), (5819, 15565), (6509, 13915)]