9927405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 9279315

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 683, 765, 855, 969, 1615, 2049, 2907, 3415, 4845, 6147, 10245, 11611, 12977, 14535, 30735, 34833, 38931, 58055, 64885, 104499, 116793, 174165, 194655, 220609, 522495, 583965, 661827, 1103045, 1985481, 3309135, 9927405]

約数ペア:

[(1, 9927405), (3, 3309135), (5, 1985481), (9, 1103045), (15, 661827), (17, 583965), (19, 522495), (45, 220609), (51, 194655), (57, 174165), (85, 116793), (95, 104499), (153, 64885), (171, 58055), (255, 38931), (285, 34833), (323, 30735), (683, 14535), (765, 12977), (855, 11611), (969, 10245), (1615, 6147), (2049, 4845), (2907, 3415)]