225727155

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19219}}^1$

素因数の和:19265

約数の個数: 40

約数和(自身を含む): 418611600

約数和(自身を除く): 192884445

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 11745, 19219, 57657, 96095, 172971, 288285, 518913, 557351, 864855, 1556739, 1672053, 2594565, 2786755, 5016159, 7783695, 8360265, 15048477, 25080795, 45145431, 75242385, 225727155]

約数ペア:

[(1, 225727155), (3, 75242385), (5, 45145431), (9, 25080795), (15, 15048477), (27, 8360265), (29, 7783695), (45, 5016159), (81, 2786755), (87, 2594565), (135, 1672053), (145, 1556739), (261, 864855), (405, 557351), (435, 518913), (783, 288285), (1305, 172971), (2349, 96095), (3915, 57657), (11745, 19219)]