23480485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 14120795

約数列:

[1, 5, 7, 17, 19, 31, 35, 67, 85, 95, 119, 133, 155, 217, 323, 335, 469, 527, 589, 595, 665, 1085, 1139, 1273, 1615, 2077, 2261, 2345, 2635, 2945, 3689, 4123, 5695, 6365, 7973, 8911, 10013, 10385, 11305, 14539, 18445, 20615, 21641, 35309, 39463, 39865, 44555, 50065, 70091, 72695, 108205, 151487, 176545, 197315, 247163, 276241, 350455, 670871, 757435, 1235815, 1381205, 3354355, 4696097, 23480485]

約数ペア:

[(1, 23480485), (5, 4696097), (7, 3354355), (17, 1381205), (19, 1235815), (31, 757435), (35, 670871), (67, 350455), (85, 276241), (95, 247163), (119, 197315), (133, 176545), (155, 151487), (217, 108205), (323, 72695), (335, 70091), (469, 50065), (527, 44555), (589, 39865), (595, 39463), (665, 35309), (1085, 21641), (1139, 20615), (1273, 18445), (1615, 14539), (2077, 11305), (2261, 10385), (2345, 10013), (2635, 8911), (2945, 7973), (3689, 6365), (4123, 5695)]