231480452905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1\times {\mathrm{1069}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 309048425280

約数和(自身を除く): 77567972375

約数列:

[1, 5, 13, 41, 65, 193, 205, 421, 533, 965, 1069, 2105, 2509, 2665, 5345, 5473, 7913, 12545, 13897, 17261, 27365, 39565, 43829, 69485, 81253, 86305, 102869, 206317, 219145, 224393, 406265, 450049, 514345, 569777, 1031585, 1056289, 1121965, 2250245, 2682121, 2848885, 3331373, 5281445, 5850637, 8458997, 13410605, 16656865, 18452009, 29253185, 42294985, 43307849, 86859457, 92260045, 109966961, 216539245, 239876117, 434297285, 549834805, 1129172941, 1199380585, 3561237737, 5645864705, 17806188685, 46296090581, 231480452905]

約数ペア:

[(1, 231480452905), (5, 46296090581), (13, 17806188685), (41, 5645864705), (65, 3561237737), (193, 1199380585), (205, 1129172941), (421, 549834805), (533, 434297285), (965, 239876117), (1069, 216539245), (2105, 109966961), (2509, 92260045), (2665, 86859457), (5345, 43307849), (5473, 42294985), (7913, 29253185), (12545, 18452009), (13897, 16656865), (17261, 13410605), (27365, 8458997), (39565, 5850637), (43829, 5281445), (69485, 3331373), (81253, 2848885), (86305, 2682121), (102869, 2250245), (206317, 1121965), (219145, 1056289), (224393, 1031585), (406265, 569777), (450049, 514345)]