12314375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 17431920

約数和(自身を除く): 5117545

約数列:

[1, 5, 17, 19, 25, 61, 85, 95, 125, 305, 323, 425, 475, 625, 1037, 1159, 1525, 1615, 2125, 2375, 5185, 5795, 7625, 8075, 10625, 11875, 19703, 25925, 28975, 38125, 40375, 98515, 129625, 144875, 201875, 492575, 648125, 724375, 2462875, 12314375]

約数ペア:

[(1, 12314375), (5, 2462875), (17, 724375), (19, 648125), (25, 492575), (61, 201875), (85, 144875), (95, 129625), (125, 98515), (305, 40375), (323, 38125), (425, 28975), (475, 25925), (625, 19703), (1037, 11875), (1159, 10625), (1525, 8075), (1615, 7625), (2125, 5795), (2375, 5185)]