15551411106820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6881155357}}^1$

素因数の和:6881155479

約数の個数: 24

約数和(自身を含む): 32946971854104

約数和(自身を除く): 17395560747284

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 6881155357, 13762310714, 27524621428, 34405776785, 68811553570, 137623107140, 777570555341, 1555141110682, 3110282221364, 3887852776705, 7775705553410, 15551411106820]

約数ペア:

[(1, 15551411106820), (2, 7775705553410), (4, 3887852776705), (5, 3110282221364), (10, 1555141110682), (20, 777570555341), (113, 137623107140), (226, 68811553570), (452, 34405776785), (565, 27524621428), (1130, 13762310714), (2260, 6881155357)]