70889715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 140206080

約数和(自身を除く): 69316365

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 837, 1209, 1303, 1395, 1755, 2015, 3627, 3909, 4185, 6045, 6515, 10881, 11727, 16939, 18135, 19545, 35181, 40393, 50817, 54405, 58635, 84695, 121179, 152451, 175905, 201965, 254085, 363537, 457353, 525109, 605895, 762255, 1090611, 1575327, 1817685, 2286765, 2625545, 4725981, 5453055, 7876635, 14177943, 23629905, 70889715]

約数ペア:

[(1, 70889715), (3, 23629905), (5, 14177943), (9, 7876635), (13, 5453055), (15, 4725981), (27, 2625545), (31, 2286765), (39, 1817685), (45, 1575327), (65, 1090611), (93, 762255), (117, 605895), (135, 525109), (155, 457353), (195, 363537), (279, 254085), (351, 201965), (403, 175905), (465, 152451), (585, 121179), (837, 84695), (1209, 58635), (1303, 54405), (1395, 50817), (1755, 40393), (2015, 35181), (3627, 19545), (3909, 18135), (4185, 16939), (6045, 11727), (6515, 10881)]