5239968225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{77543}}^1$

素因数の和:77626

約数の個数: 48

約数和(自身を含む): 9346223232

約数和(自身を除く): 4106255007

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 159, 255, 265, 425, 795, 901, 1275, 1325, 2703, 3975, 4505, 13515, 22525, 67575, 77543, 232629, 387715, 1163145, 1318231, 1938575, 3954693, 4109779, 5815725, 6591155, 12329337, 19773465, 20548895, 32955775, 61646685, 69866243, 98867325, 102744475, 209598729, 308233425, 349331215, 1047993645, 1746656075, 5239968225]

約数ペア:

[(1, 5239968225), (3, 1746656075), (5, 1047993645), (15, 349331215), (17, 308233425), (25, 209598729), (51, 102744475), (53, 98867325), (75, 69866243), (85, 61646685), (159, 32955775), (255, 20548895), (265, 19773465), (425, 12329337), (795, 6591155), (901, 5815725), (1275, 4109779), (1325, 3954693), (2703, 1938575), (3975, 1318231), (4505, 1163145), (13515, 387715), (22525, 232629), (67575, 77543)]