48651875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 68040720

約数和(自身を除く): 19388845

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 241, 323, 425, 475, 625, 1205, 1615, 2125, 2375, 4097, 4579, 6025, 8075, 10625, 11875, 20485, 22895, 30125, 40375, 77843, 102425, 114475, 150625, 201875, 389215, 512125, 572375, 1946075, 2560625, 2861875, 9730375, 48651875]

約数ペア:

[(1, 48651875), (5, 9730375), (17, 2861875), (19, 2560625), (25, 1946075), (85, 572375), (95, 512125), (125, 389215), (241, 201875), (323, 150625), (425, 114475), (475, 102425), (625, 77843), (1205, 40375), (1615, 30125), (2125, 22895), (2375, 20485), (4097, 11875), (4579, 10625), (6025, 8075)]