63936425

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 100931040

約数和(自身を除く): 36994615

約数列:

[1, 5, 7, 19, 25, 35, 41, 49, 67, 95, 133, 175, 205, 245, 287, 335, 469, 475, 665, 779, 931, 1025, 1225, 1273, 1435, 1675, 2009, 2345, 2747, 3283, 3325, 3895, 4655, 5453, 6365, 7175, 8911, 10045, 11725, 13735, 16415, 19229, 19475, 23275, 27265, 31825, 38171, 44555, 50225, 52193, 62377, 68675, 82075, 96145, 134603, 136325, 190855, 222775, 260965, 311885, 365351, 480725, 673015, 954275, 1304825, 1559425, 1826755, 2557457, 3365075, 9133775, 12787285, 63936425]

約数ペア:

[(1, 63936425), (5, 12787285), (7, 9133775), (19, 3365075), (25, 2557457), (35, 1826755), (41, 1559425), (49, 1304825), (67, 954275), (95, 673015), (133, 480725), (175, 365351), (205, 311885), (245, 260965), (287, 222775), (335, 190855), (469, 136325), (475, 134603), (665, 96145), (779, 82075), (931, 68675), (1025, 62377), (1225, 52193), (1273, 50225), (1435, 44555), (1675, 38171), (2009, 31825), (2345, 27265), (2747, 23275), (3283, 19475), (3325, 19229), (3895, 16415), (4655, 13735), (5453, 11725), (6365, 10045), (7175, 8911)]