15672568345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{1951}}^1$

素因数の和:2590

約数の個数: 64

約数和(自身を含む): 23800283136

約数和(自身を除く): 8127714791

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 587, 595, 805, 1951, 1955, 2737, 2935, 4109, 9755, 9979, 13501, 13657, 13685, 20545, 33167, 44873, 49895, 67505, 68285, 69853, 94507, 165835, 224365, 229517, 232169, 314111, 349265, 472535, 762841, 1145237, 1147585, 1160845, 1570555, 1606619, 3814205, 5339887, 5726185, 8016659, 8033095, 19469029, 26340451, 26699435, 40083295, 97345145, 131702255, 136283203, 184383157, 447787667, 681416015, 921915785, 2238938335, 3134513669, 15672568345]

約数ペア:

[(1, 15672568345), (5, 3134513669), (7, 2238938335), (17, 921915785), (23, 681416015), (35, 447787667), (85, 184383157), (115, 136283203), (119, 131702255), (161, 97345145), (391, 40083295), (587, 26699435), (595, 26340451), (805, 19469029), (1951, 8033095), (1955, 8016659), (2737, 5726185), (2935, 5339887), (4109, 3814205), (9755, 1606619), (9979, 1570555), (13501, 1160845), (13657, 1147585), (13685, 1145237), (20545, 762841), (33167, 472535), (44873, 349265), (49895, 314111), (67505, 232169), (68285, 229517), (69853, 224365), (94507, 165835)]