2545310425

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{9463}}^1$

素因数の和:9562

約数の個数: 48

約数和(自身を含む): 3802256640

約数和(自身を除く): 1256946215

約数列:

[1, 5, 7, 25, 29, 35, 53, 145, 175, 203, 265, 371, 725, 1015, 1325, 1537, 1855, 5075, 7685, 9275, 9463, 10759, 38425, 47315, 53795, 66241, 236575, 268975, 274427, 331205, 501539, 1372135, 1656025, 1920989, 2507695, 3510773, 6860675, 9604945, 12538475, 14544631, 17553865, 48024725, 72723155, 87769325, 101812417, 363615775, 509062085, 2545310425]

約数ペア:

[(1, 2545310425), (5, 509062085), (7, 363615775), (25, 101812417), (29, 87769325), (35, 72723155), (53, 48024725), (145, 17553865), (175, 14544631), (203, 12538475), (265, 9604945), (371, 6860675), (725, 3510773), (1015, 2507695), (1325, 1920989), (1537, 1656025), (1855, 1372135), (5075, 501539), (7685, 331205), (9275, 274427), (9463, 268975), (10759, 236575), (38425, 66241), (47315, 53795)]