156944310875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{260003}}^1$

素因数の和:260468

約数の個数: 32

約数和(自身を含む): 214160094720

約数和(自身を除く): 57215783845

約数列:

[1, 5, 11, 25, 55, 125, 275, 439, 1375, 2195, 4829, 10975, 24145, 54875, 120725, 260003, 603625, 1300015, 2860033, 6500075, 14300165, 32500375, 71500825, 114141317, 357504125, 570706585, 1255554487, 2853532925, 6277772435, 14267664625, 31388862175, 156944310875]

約数ペア:

[(1, 156944310875), (5, 31388862175), (11, 14267664625), (25, 6277772435), (55, 2853532925), (125, 1255554487), (275, 570706585), (439, 357504125), (1375, 114141317), (2195, 71500825), (4829, 32500375), (10975, 14300165), (24145, 6500075), (54875, 2860033), (120725, 1300015), (260003, 603625)]