949148975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 1282417920

約数和(自身を除く): 333268945

約数列:

[1, 5, 25, 29, 37, 41, 145, 185, 205, 725, 863, 925, 1025, 1073, 1189, 1517, 4315, 5365, 5945, 7585, 21575, 25027, 26825, 29725, 31931, 35383, 37925, 43993, 125135, 159655, 176915, 219965, 625675, 798275, 884575, 925999, 1026107, 1099825, 1309171, 4629995, 5130535, 6545855, 23149975, 25652675, 32729275, 37965959, 189829795, 949148975]

約数ペア:

[(1, 949148975), (5, 189829795), (25, 37965959), (29, 32729275), (37, 25652675), (41, 23149975), (145, 6545855), (185, 5130535), (205, 4629995), (725, 1309171), (863, 1099825), (925, 1026107), (1025, 925999), (1073, 884575), (1189, 798275), (1517, 625675), (4315, 219965), (5365, 176915), (5945, 159655), (7585, 125135), (21575, 43993), (25027, 37925), (26825, 35383), (29725, 31931)]