73848425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 112349952

約数和(自身を除く): 38501527

約数列:

[1, 5, 7, 17, 25, 35, 85, 103, 119, 175, 241, 425, 515, 595, 721, 1205, 1687, 1751, 2575, 2975, 3605, 4097, 6025, 8435, 8755, 12257, 18025, 20485, 24823, 28679, 42175, 43775, 61285, 102425, 124115, 143395, 173761, 306425, 421991, 620575, 716975, 868805, 2109955, 2953937, 4344025, 10549775, 14769685, 73848425]

約数ペア:

[(1, 73848425), (5, 14769685), (7, 10549775), (17, 4344025), (25, 2953937), (35, 2109955), (85, 868805), (103, 716975), (119, 620575), (175, 421991), (241, 306425), (425, 173761), (515, 143395), (595, 124115), (721, 102425), (1205, 61285), (1687, 43775), (1751, 42175), (2575, 28679), (2975, 24823), (3605, 20485), (4097, 18025), (6025, 12257), (8435, 8755)]