214458625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 281324160

約数和(自身を除く): 66865535

約数列:

[1, 5, 25, 29, 67, 125, 145, 335, 725, 883, 1675, 1943, 3625, 4415, 8375, 9715, 22075, 25607, 48575, 59161, 110375, 128035, 242875, 295805, 640175, 1479025, 1715669, 3200875, 7395125, 8578345, 42891725, 214458625]

約数ペア:

[(1, 214458625), (5, 42891725), (25, 8578345), (29, 7395125), (67, 3200875), (125, 1715669), (145, 1479025), (335, 640175), (725, 295805), (883, 242875), (1675, 128035), (1943, 110375), (3625, 59161), (4415, 48575), (8375, 25607), (9715, 22075)]