4370145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 7658112

約数和(自身を除く): 3287967

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 307, 365, 921, 949, 1095, 1535, 2847, 3991, 4605, 4745, 11973, 14235, 19955, 22411, 59865, 67233, 112055, 291343, 336165, 874029, 1456715, 4370145]

約数ペア:

[(1, 4370145), (3, 1456715), (5, 874029), (13, 336165), (15, 291343), (39, 112055), (65, 67233), (73, 59865), (195, 22411), (219, 19955), (307, 14235), (365, 11973), (921, 4745), (949, 4605), (1095, 3991), (1535, 2847)]