133730925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 238645440

約数和(自身を除く): 104914515

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 159, 255, 265, 425, 795, 901, 1275, 1325, 1979, 2703, 3975, 4505, 5937, 9895, 13515, 22525, 29685, 33643, 49475, 67575, 100929, 104887, 148425, 168215, 314661, 504645, 524435, 841075, 1573305, 1783079, 2523225, 2622175, 5349237, 7866525, 8915395, 26746185, 44576975, 133730925]

約数ペア:

[(1, 133730925), (3, 44576975), (5, 26746185), (15, 8915395), (17, 7866525), (25, 5349237), (51, 2622175), (53, 2523225), (75, 1783079), (85, 1573305), (159, 841075), (255, 524435), (265, 504645), (425, 314661), (795, 168215), (901, 148425), (1275, 104887), (1325, 100929), (1979, 67575), (2703, 49475), (3975, 33643), (4505, 29685), (5937, 22525), (9895, 13515)]