201620082225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1298053}}^1$

素因数の和:1298194

約数の個数: 48

約数和(自身を含む): 354109131200

約数和(自身を除く): 152489048975

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 109, 285, 327, 475, 545, 1425, 1635, 2071, 2725, 6213, 8175, 10355, 31065, 51775, 155325, 1298053, 3894159, 6490265, 19470795, 24663007, 32451325, 73989021, 97353975, 123315035, 141487777, 369945105, 424463331, 616575175, 707438885, 1849725525, 2122316655, 2688267763, 3537194425, 8064803289, 10611583275, 13441338815, 40324016445, 67206694075, 201620082225]

約数ペア:

[(1, 201620082225), (3, 67206694075), (5, 40324016445), (15, 13441338815), (19, 10611583275), (25, 8064803289), (57, 3537194425), (75, 2688267763), (95, 2122316655), (109, 1849725525), (285, 707438885), (327, 616575175), (475, 424463331), (545, 369945105), (1425, 141487777), (1635, 123315035), (2071, 97353975), (2725, 73989021), (6213, 32451325), (8175, 24663007), (10355, 19470795), (31065, 6490265), (51775, 3894159), (155325, 1298053)]