48158025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 85333824

約数和(自身を除く): 37175799

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 107, 255, 321, 353, 425, 535, 1059, 1275, 1605, 1765, 1819, 2675, 5295, 5457, 6001, 8025, 8825, 9095, 18003, 26475, 27285, 30005, 37771, 45475, 90015, 113313, 136425, 150025, 188855, 450075, 566565, 642107, 944275, 1926321, 2832825, 3210535, 9631605, 16052675, 48158025]

約数ペア:

[(1, 48158025), (3, 16052675), (5, 9631605), (15, 3210535), (17, 2832825), (25, 1926321), (51, 944275), (75, 642107), (85, 566565), (107, 450075), (255, 188855), (321, 150025), (353, 136425), (425, 113313), (535, 90015), (1059, 45475), (1275, 37771), (1605, 30005), (1765, 27285), (1819, 26475), (2675, 18003), (5295, 9095), (5457, 8825), (6001, 8025)]