25561050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 68567040

約数和(自身を除く): 43005990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 186, 230, 239, 310, 345, 465, 478, 575, 690, 713, 717, 775, 930, 1150, 1195, 1426, 1434, 1550, 1725, 2139, 2325, 2390, 3450, 3565, 3585, 4278, 4650, 5497, 5975, 7130, 7170, 7409, 10695, 10994, 11950, 14818, 16491, 17825, 17925, 21390, 22227, 27485, 32982, 35650, 35850, 37045, 44454, 53475, 54970, 74090, 82455, 106950, 111135, 137425, 164910, 170407, 185225, 222270, 274850, 340814, 370450, 412275, 511221, 555675, 824550, 852035, 1022442, 1111350, 1704070, 2556105, 4260175, 5112210, 8520350, 12780525, 25561050]

約数ペア:

[(1, 25561050), (2, 12780525), (3, 8520350), (5, 5112210), (6, 4260175), (10, 2556105), (15, 1704070), (23, 1111350), (25, 1022442), (30, 852035), (31, 824550), (46, 555675), (50, 511221), (62, 412275), (69, 370450), (75, 340814), (93, 274850), (115, 222270), (138, 185225), (150, 170407), (155, 164910), (186, 137425), (230, 111135), (239, 106950), (310, 82455), (345, 74090), (465, 54970), (478, 53475), (575, 44454), (690, 37045), (713, 35850), (717, 35650), (775, 32982), (930, 27485), (1150, 22227), (1195, 21390), (1426, 17925), (1434, 17825), (1550, 16491), (1725, 14818), (2139, 11950), (2325, 10994), (2390, 10695), (3450, 7409), (3565, 7170), (3585, 7130), (4278, 5975), (4650, 5497)]