2514648575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 3392640000

約数和(自身を除く): 877991425

約数列:

[1, 5, 19, 25, 37, 95, 185, 199, 475, 703, 719, 925, 995, 3515, 3595, 3781, 4975, 7363, 13661, 17575, 17975, 18905, 26603, 36815, 68305, 94525, 133015, 139897, 143081, 184075, 341525, 505457, 665075, 699485, 715405, 2527285, 2718539, 3497425, 3577025, 5293997, 12636425, 13592695, 26469985, 67963475, 100585943, 132349925, 502929715, 2514648575]

約数ペア:

[(1, 2514648575), (5, 502929715), (19, 132349925), (25, 100585943), (37, 67963475), (95, 26469985), (185, 13592695), (199, 12636425), (475, 5293997), (703, 3577025), (719, 3497425), (925, 2718539), (995, 2527285), (3515, 715405), (3595, 699485), (3781, 665075), (4975, 505457), (7363, 341525), (13661, 184075), (17575, 143081), (17975, 139897), (18905, 133015), (26603, 94525), (36815, 68305)]