3857685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 6763008

約数和(自身を除く): 2905323

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 271, 365, 813, 949, 1095, 1355, 2847, 3523, 4065, 4745, 10569, 14235, 17615, 19783, 52845, 59349, 98915, 257179, 296745, 771537, 1285895, 3857685]

約数ペア:

[(1, 3857685), (3, 1285895), (5, 771537), (13, 296745), (15, 257179), (39, 98915), (65, 59349), (73, 52845), (195, 19783), (219, 17615), (271, 14235), (365, 10569), (813, 4745), (949, 4065), (1095, 3523), (1355, 2847)]