20758889226255

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1\times {\mathrm{1009}}^1\times {\mathrm{18269}}^1$

素因数の和:19868

約数の個数: 64

約数和(自身を含む): 33507150768000

約数和(自身を除く): 12748261541745

約数列:

[1, 3, 5, 15, 193, 389, 579, 965, 1009, 1167, 1945, 2895, 3027, 5045, 5835, 15135, 18269, 54807, 75077, 91345, 194737, 225231, 274035, 375385, 392501, 584211, 973685, 1126155, 1177503, 1962505, 2921055, 3525917, 5887515, 7106641, 10577751, 17629585, 18433421, 21319923, 35533205, 52888755, 55300263, 75752693, 92167105, 106599615, 227258079, 276501315, 378763465, 1136290395, 1371581713, 3557650253, 4114745139, 6857908565, 7170600769, 10672950759, 17788251265, 20573725695, 21511802307, 35853003845, 53364753795, 107559011535, 1383925948417, 4151777845251, 6919629742085, 20758889226255]

約数ペア:

[(1, 20758889226255), (3, 6919629742085), (5, 4151777845251), (15, 1383925948417), (193, 107559011535), (389, 53364753795), (579, 35853003845), (965, 21511802307), (1009, 20573725695), (1167, 17788251265), (1945, 10672950759), (2895, 7170600769), (3027, 6857908565), (5045, 4114745139), (5835, 3557650253), (15135, 1371581713), (18269, 1136290395), (54807, 378763465), (75077, 276501315), (91345, 227258079), (194737, 106599615), (225231, 92167105), (274035, 75752693), (375385, 55300263), (392501, 52888755), (584211, 35533205), (973685, 21319923), (1126155, 18433421), (1177503, 17629585), (1962505, 10577751), (2921055, 7106641), (3525917, 5887515)]