187468725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 328104000

約数和(自身を除く): 140635275

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 293, 449, 475, 879, 1347, 1425, 1465, 2245, 4395, 5567, 6735, 7325, 8531, 11225, 16701, 21975, 25593, 27835, 33675, 42655, 83505, 127965, 131557, 139175, 213275, 394671, 417525, 639825, 657785, 1973355, 2499583, 3288925, 7498749, 9866775, 12497915, 37493745, 62489575, 187468725]

約数ペア:

[(1, 187468725), (3, 62489575), (5, 37493745), (15, 12497915), (19, 9866775), (25, 7498749), (57, 3288925), (75, 2499583), (95, 1973355), (285, 657785), (293, 639825), (449, 417525), (475, 394671), (879, 213275), (1347, 139175), (1425, 131557), (1465, 127965), (2245, 83505), (4395, 42655), (5567, 33675), (6735, 27835), (7325, 25593), (8531, 21975), (11225, 16701)]