202900545

素因数分解:

$3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2207}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 365485824

約数和(自身を除く): 162585279

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 405, 681, 1135, 2043, 2207, 3405, 6129, 6621, 10215, 11035, 18387, 19863, 30645, 33105, 59589, 91935, 99315, 178767, 297945, 500989, 893835, 1502967, 2504945, 4508901, 7514835, 13526703, 22544505, 40580109, 67633515, 202900545]

約数ペア:

[(1, 202900545), (3, 67633515), (5, 40580109), (9, 22544505), (15, 13526703), (27, 7514835), (45, 4508901), (81, 2504945), (135, 1502967), (227, 893835), (405, 500989), (681, 297945), (1135, 178767), (2043, 99315), (2207, 91935), (3405, 59589), (6129, 33105), (6621, 30645), (10215, 19863), (11035, 18387)]