4062915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 7682688

約数和(自身を除く): 3619773

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 113, 141, 153, 235, 255, 339, 423, 565, 705, 765, 799, 1017, 1695, 1921, 2115, 2397, 3995, 5085, 5311, 5763, 7191, 9605, 11985, 15933, 17289, 26555, 28815, 35955, 47799, 79665, 86445, 90287, 238995, 270861, 451435, 812583, 1354305, 4062915]

約数ペア:

[(1, 4062915), (3, 1354305), (5, 812583), (9, 451435), (15, 270861), (17, 238995), (45, 90287), (47, 86445), (51, 79665), (85, 47799), (113, 35955), (141, 28815), (153, 26555), (235, 17289), (255, 15933), (339, 11985), (423, 9605), (565, 7191), (705, 5763), (765, 5311), (799, 5085), (1017, 3995), (1695, 2397), (1921, 2115)]