54442725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 96577152

約数和(自身を除く): 42134427

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 853, 925, 1725, 2553, 2559, 2775, 4255, 4265, 12765, 12795, 19619, 21275, 21325, 31561, 58857, 63825, 63975, 94683, 98095, 157805, 294285, 473415, 490475, 725903, 789025, 1471425, 2177709, 2367075, 3629515, 10888545, 18147575, 54442725]

約数ペア:

[(1, 54442725), (3, 18147575), (5, 10888545), (15, 3629515), (23, 2367075), (25, 2177709), (37, 1471425), (69, 789025), (75, 725903), (111, 490475), (115, 473415), (185, 294285), (345, 157805), (555, 98095), (575, 94683), (851, 63975), (853, 63825), (925, 58857), (1725, 31561), (2553, 21325), (2559, 21275), (2775, 19619), (4255, 12795), (4265, 12765)]