4919725

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 6428160

約数和(自身を除く): 1508435

約数列:

[1, 5, 25, 47, 53, 79, 235, 265, 395, 1175, 1325, 1975, 2491, 3713, 4187, 12455, 18565, 20935, 62275, 92825, 104675, 196789, 983945, 4919725]

約数ペア:

[(1, 4919725), (5, 983945), (25, 196789), (47, 104675), (53, 92825), (79, 62275), (235, 20935), (265, 18565), (395, 12455), (1175, 4187), (1325, 3713), (1975, 2491)]