205052802875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1\times {\mathrm{619}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 265426761600

約数和(自身を除く): 60373958725

約数列:

[1, 5, 25, 41, 109, 125, 205, 545, 593, 619, 1025, 2725, 2965, 3095, 4469, 5125, 13625, 14825, 15475, 22345, 24313, 25379, 64637, 67471, 74125, 77375, 111725, 121565, 126895, 323185, 337355, 367067, 558625, 607825, 634475, 1615925, 1686775, 1835335, 2650117, 2766311, 3039125, 3172375, 8079625, 8433875, 9176675, 13250585, 13831555, 15049747, 40010303, 45883375, 66252925, 69157775, 75248735, 200051515, 331264625, 345788875, 376243675, 1000257575, 1640422423, 1881218375, 5001287875, 8202112115, 41010560575, 205052802875]

約数ペア:

[(1, 205052802875), (5, 41010560575), (25, 8202112115), (41, 5001287875), (109, 1881218375), (125, 1640422423), (205, 1000257575), (545, 376243675), (593, 345788875), (619, 331264625), (1025, 200051515), (2725, 75248735), (2965, 69157775), (3095, 66252925), (4469, 45883375), (5125, 40010303), (13625, 15049747), (14825, 13831555), (15475, 13250585), (22345, 9176675), (24313, 8433875), (25379, 8079625), (64637, 3172375), (67471, 3039125), (74125, 2766311), (77375, 2650117), (111725, 1835335), (121565, 1686775), (126895, 1615925), (323185, 634475), (337355, 607825), (367067, 558625)]