631110285

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119869}}^1$

素因数の和:119899

約数の個数: 40

約数和(自身を含む): 1218358680

約数和(自身を除く): 587248395

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 119869, 359607, 599345, 1078821, 1558297, 1798035, 3236463, 4674891, 5394105, 7791485, 9709389, 14024673, 16182315, 23374455, 42074019, 48546945, 70123365, 126222057, 210370095, 631110285]

約数ペア:

[(1, 631110285), (3, 210370095), (5, 126222057), (9, 70123365), (13, 48546945), (15, 42074019), (27, 23374455), (39, 16182315), (45, 14024673), (65, 9709389), (81, 7791485), (117, 5394105), (135, 4674891), (195, 3236463), (351, 1798035), (405, 1558297), (585, 1078821), (1053, 599345), (1755, 359607), (5265, 119869)]