53465085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 100279296

約数和(自身を除く): 46814211

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 1487, 2115, 2397, 3995, 4461, 7191, 7435, 11985, 13383, 22305, 25279, 35955, 66915, 69889, 75837, 126395, 209667, 227511, 349445, 379185, 629001, 1048335, 1137555, 1188113, 3145005, 3564339, 5940565, 10693017, 17821695, 53465085]

約数ペア:

[(1, 53465085), (3, 17821695), (5, 10693017), (9, 5940565), (15, 3564339), (17, 3145005), (45, 1188113), (47, 1137555), (51, 1048335), (85, 629001), (141, 379185), (153, 349445), (235, 227511), (255, 209667), (423, 126395), (705, 75837), (765, 69889), (799, 66915), (1487, 35955), (2115, 25279), (2397, 22305), (3995, 13383), (4461, 11985), (7191, 7435)]