28315773695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{118543}}^1$

素因数の和:118703

約数の個数: 32

約数和(自身を含む): 38305833984

約数和(自身を除く): 9990060289

約数列:

[1, 5, 11, 43, 55, 101, 215, 473, 505, 1111, 2365, 4343, 5555, 21715, 47773, 118543, 238865, 592715, 1303973, 5097349, 6519865, 11972843, 25486745, 56070839, 59864215, 131701273, 280354195, 514832249, 658506365, 2574161245, 5663154739, 28315773695]

約数ペア:

[(1, 28315773695), (5, 5663154739), (11, 2574161245), (43, 658506365), (55, 514832249), (101, 280354195), (215, 131701273), (473, 59864215), (505, 56070839), (1111, 25486745), (2365, 11972843), (4343, 6519865), (5555, 5097349), (21715, 1303973), (47773, 592715), (118543, 238865)]