42493035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 31050645

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 359, 607, 1077, 1795, 1821, 3035, 4667, 5385, 7891, 9105, 14001, 23335, 23673, 39455, 70005, 118365, 217913, 653739, 1089565, 2832869, 3268695, 8498607, 14164345, 42493035]

約数ペア:

[(1, 42493035), (3, 14164345), (5, 8498607), (13, 3268695), (15, 2832869), (39, 1089565), (65, 653739), (195, 217913), (359, 118365), (607, 70005), (1077, 39455), (1795, 23673), (1821, 23335), (3035, 14001), (4667, 9105), (5385, 7891)]