63271275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 111826176

約数和(自身を除く): 48554901

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 853, 989, 1075, 1725, 2559, 2967, 3225, 4265, 4945, 12795, 14835, 19619, 21325, 24725, 36679, 58857, 63975, 74175, 98095, 110037, 183395, 294285, 490475, 550185, 843617, 916975, 1471425, 2530851, 2750925, 4218085, 12654255, 21090425, 63271275]

約数ペア:

[(1, 63271275), (3, 21090425), (5, 12654255), (15, 4218085), (23, 2750925), (25, 2530851), (43, 1471425), (69, 916975), (75, 843617), (115, 550185), (129, 490475), (215, 294285), (345, 183395), (575, 110037), (645, 98095), (853, 74175), (989, 63975), (1075, 58857), (1725, 36679), (2559, 24725), (2967, 21325), (3225, 19619), (4265, 14835), (4945, 12795)]