157043425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 253412352

約数和(自身を除く): 96368927

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 3547, 4025, 6325, 8855, 17735, 24829, 39017, 44275, 81581, 88675, 124145, 195085, 273119, 407905, 571067, 620725, 897391, 975425, 1365595, 2039525, 2855335, 4486955, 6281737, 6827975, 14276675, 22434775, 31408685, 157043425]

約数ペア:

[(1, 157043425), (5, 31408685), (7, 22434775), (11, 14276675), (23, 6827975), (25, 6281737), (35, 4486955), (55, 2855335), (77, 2039525), (115, 1365595), (161, 975425), (175, 897391), (253, 620725), (275, 571067), (385, 407905), (575, 273119), (805, 195085), (1265, 124145), (1771, 88675), (1925, 81581), (3547, 44275), (4025, 39017), (6325, 24829), (8855, 17735)]