47797965

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 91756800

約数和(自身を除く): 43958835

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 59, 85, 135, 153, 177, 255, 295, 353, 459, 531, 765, 885, 1003, 1059, 1593, 1765, 2295, 2655, 3009, 3177, 5015, 5295, 6001, 7965, 9027, 9531, 15045, 15885, 18003, 20827, 27081, 30005, 45135, 47655, 54009, 62481, 90015, 104135, 135405, 162027, 187443, 270045, 312405, 354059, 562329, 810135, 937215, 1062177, 1770295, 2811645, 3186531, 5310885, 9559593, 15932655, 47797965]

約数ペア:

[(1, 47797965), (3, 15932655), (5, 9559593), (9, 5310885), (15, 3186531), (17, 2811645), (27, 1770295), (45, 1062177), (51, 937215), (59, 810135), (85, 562329), (135, 354059), (153, 312405), (177, 270045), (255, 187443), (295, 162027), (353, 135405), (459, 104135), (531, 90015), (765, 62481), (885, 54009), (1003, 47655), (1059, 45135), (1593, 30005), (1765, 27081), (2295, 20827), (2655, 18003), (3009, 15885), (3177, 15045), (5015, 9531), (5295, 9027), (6001, 7965)]