1010396975

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 1498564800

約数和(自身を除く): 488167825

約数列:

[1, 5, 7, 25, 29, 35, 89, 145, 175, 203, 445, 623, 725, 1015, 2225, 2237, 2581, 3115, 5075, 11185, 12905, 15575, 15659, 18067, 55925, 64525, 64873, 78295, 90335, 199093, 324365, 391475, 451675, 454111, 995465, 1393651, 1621825, 2270555, 4977325, 5773697, 6968255, 11352775, 28868485, 34841275, 40415879, 144342425, 202079395, 1010396975]

約数ペア:

[(1, 1010396975), (5, 202079395), (7, 144342425), (25, 40415879), (29, 34841275), (35, 28868485), (89, 11352775), (145, 6968255), (175, 5773697), (203, 4977325), (445, 2270555), (623, 1621825), (725, 1393651), (1015, 995465), (2225, 454111), (2237, 451675), (2581, 391475), (3115, 324365), (5075, 199093), (11185, 90335), (12905, 78295), (15575, 64873), (15659, 64525), (18067, 55925)]