3176025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 5785344

約数和(自身を除く): 2609319

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 53, 75, 85, 141, 159, 235, 255, 265, 425, 705, 795, 799, 901, 1175, 1275, 1325, 2397, 2491, 2703, 3525, 3975, 3995, 4505, 7473, 11985, 12455, 13515, 19975, 22525, 37365, 42347, 59925, 62275, 67575, 127041, 186825, 211735, 635205, 1058675, 3176025]

約数ペア:

[(1, 3176025), (3, 1058675), (5, 635205), (15, 211735), (17, 186825), (25, 127041), (47, 67575), (51, 62275), (53, 59925), (75, 42347), (85, 37365), (141, 22525), (159, 19975), (235, 13515), (255, 12455), (265, 11985), (425, 7473), (705, 4505), (795, 3995), (799, 3975), (901, 3525), (1175, 2703), (1275, 2491), (1325, 2397)]