119311925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 165941760

約数和(自身を除く): 46629835

約数列:

[1, 5, 19, 23, 25, 67, 95, 115, 163, 335, 437, 475, 575, 815, 1273, 1541, 1675, 2185, 3097, 3749, 4075, 6365, 7705, 10921, 10925, 15485, 18745, 29279, 31825, 38525, 54605, 71231, 77425, 93725, 146395, 207499, 251183, 273025, 356155, 731975, 1037495, 1255915, 1780775, 4772477, 5187475, 6279575, 23862385, 119311925]

約数ペア:

[(1, 119311925), (5, 23862385), (19, 6279575), (23, 5187475), (25, 4772477), (67, 1780775), (95, 1255915), (115, 1037495), (163, 731975), (335, 356155), (437, 273025), (475, 251183), (575, 207499), (815, 146395), (1273, 93725), (1541, 77425), (1675, 71231), (2185, 54605), (3097, 38525), (3749, 31825), (4075, 29279), (6365, 18745), (7705, 15485), (10921, 10925)]