33335025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 58776000

約数和(自身を除く): 25440975

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 149, 157, 285, 447, 471, 475, 745, 785, 1425, 2235, 2355, 2831, 2983, 3725, 3925, 8493, 8949, 11175, 11775, 14155, 14915, 23393, 42465, 44745, 70179, 70775, 74575, 116965, 212325, 223725, 350895, 444467, 584825, 1333401, 1754475, 2222335, 6667005, 11111675, 33335025]

約数ペア:

[(1, 33335025), (3, 11111675), (5, 6667005), (15, 2222335), (19, 1754475), (25, 1333401), (57, 584825), (75, 444467), (95, 350895), (149, 223725), (157, 212325), (285, 116965), (447, 74575), (471, 70775), (475, 70179), (745, 44745), (785, 42465), (1425, 23393), (2235, 14915), (2355, 14155), (2831, 11775), (2983, 11175), (3725, 8949), (3925, 8493)]