15663040135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{5689}}^1$

素因数の和:6075

約数の個数: 32

約数和(自身を含む): 19910448000

約数和(自身を除く): 4247407865

約数列:

[1, 5, 23, 89, 115, 269, 445, 1345, 2047, 5689, 6187, 10235, 23941, 28445, 30935, 119705, 130847, 506321, 550643, 654235, 1530341, 2531605, 2753215, 7651705, 11645383, 35197843, 58226915, 136200349, 175989215, 681001745, 3132608027, 15663040135]

約数ペア:

[(1, 15663040135), (5, 3132608027), (23, 681001745), (89, 175989215), (115, 136200349), (269, 58226915), (445, 35197843), (1345, 11645383), (2047, 7651705), (5689, 2753215), (6187, 2531605), (10235, 1530341), (23941, 654235), (28445, 550643), (30935, 506321), (119705, 130847)]