470897085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 787368384

約数和(自身を除く): 316471299

約数列:

[1, 3, 5, 15, 43, 73, 129, 137, 215, 219, 365, 411, 645, 685, 1095, 2055, 3139, 5329, 5891, 9417, 10001, 15695, 15987, 17673, 26645, 29455, 30003, 47085, 50005, 79935, 88365, 150015, 229147, 430043, 687441, 730073, 1145735, 1290129, 2150215, 2190219, 3437205, 3650365, 6450645, 10951095, 31393139, 94179417, 156965695, 470897085]

約数ペア:

[(1, 470897085), (3, 156965695), (5, 94179417), (15, 31393139), (43, 10951095), (73, 6450645), (129, 3650365), (137, 3437205), (215, 2190219), (219, 2150215), (365, 1290129), (411, 1145735), (645, 730073), (685, 687441), (1095, 430043), (2055, 229147), (3139, 150015), (5329, 88365), (5891, 79935), (9417, 50005), (10001, 47085), (15695, 30003), (15987, 29455), (17673, 26645)]